=== FlutterError 2026-04-26T10:44:09.035920 === Version: 0.9.90+9900 Exception: Null check operator used on a null value Library: widgets library Context: Instance of 'ErrorDescription' Stack: #0 _PdfViewerState._visibleRect (package:pdfrx/src/widgets/pdf_viewer.dart:898) #1 PdfViewerController.visibleRect (package:pdfrx/src/widgets/pdf_viewer.dart:3731) #2 _PdfViewerScrollThumbState._buildHorizontal (package:pdfrx/src/widgets/pdf_viewer_scroll_thumb.dart:109) #3 _PdfViewerScrollThumbState.build (package:pdfrx/src/widgets/pdf_viewer_scroll_thumb.dart:49) #4 StatefulElement.build (package:flutter/src/widgets/framework.dart:5931) #5 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5817) #6 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5982) #7 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #8 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5799) #9 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5973) #10 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5793) #11 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4587) #12 Element.updateChild (package:flutter/src/widgets/framework.dart:4053) #13 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #14 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5982) #15 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #16 StatefulElement.update (package:flutter/src/widgets/framework.dart:6007) #17 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #18 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #19 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #20 StatelessElement.update (package:flutter/src/widgets/framework.dart:5895) #21 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #22 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #23 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #24 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #25 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7122) #26 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #27 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #28 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #29 ProxyElement.update (package:flutter/src/widgets/framework.dart:6149) #30 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #31 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #32 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #33 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #34 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #35 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #36 ProxyElement.update (package:flutter/src/widgets/framework.dart:6149) #37 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #38 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #39 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #40 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #41 _LayoutBuilderElement._rebuildWithConstraints.updateChildCallback (package:flutter/src/widgets/layout_builder.dart:247) #42 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:3101) #43 _LayoutBuilderElement._rebuildWithConstraints (package:flutter/src/widgets/layout_builder.dart:270) #44 RenderAbstractLayoutBuilderMixin.layoutCallback (package:flutter/src/widgets/layout_builder.dart:333) #45 RenderObjectWithLayoutCallbackMixin.runLayoutCallback. (package:flutter/src/rendering/object.dart:4162) #46 RenderObject.invokeLayoutCallback. (package:flutter/src/rendering/object.dart:2887) #47 PipelineOwner._enableMutationsToDirtySubtrees (package:flutter/src/rendering/object.dart:1223) #48 RenderObject.invokeLayoutCallback (package:flutter/src/rendering/object.dart:2886) #49 RenderObjectWithLayoutCallbackMixin.runLayoutCallback (package:flutter/src/rendering/object.dart:4162) #50 _RenderLayoutBuilder.performLayout (package:flutter/src/widgets/layout_builder.dart:447) #51 RenderObject.layout (package:flutter/src/rendering/object.dart:2768) #52 MultiChildLayoutDelegate.layoutChild (package:flutter/src/rendering/custom_layout.dart:180) #53 _ScaffoldLayout.performLayout (package:flutter/src/material/scaffold.dart:1113) #54 MultiChildLayoutDelegate._callPerformLayout (package:flutter/src/rendering/custom_layout.dart:246) #55 RenderCustomMultiChildLayoutBox.performLayout (package:flutter/src/rendering/custom_layout.dart:417) #56 RenderObject._layoutWithoutResize (package:flutter/src/rendering/object.dart:2616) #57 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1174) #58 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1187) #59 RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:629) #60 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:1304) #61 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:495) #62 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1430) #63 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1345) #64 SentryWidgetsBindingMixin.handleDrawFrame (package:sentry_flutter/src/binding_wrapper.dart:128) #65 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1198) #66 _invoke (dart:ui/hooks.dart:356) #67 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:444) #68 _drawFrame (dart:ui/hooks.dart:328) === FlutterError 2026-04-26T10:44:23.286459 === Version: 0.9.90+9900 Exception: Null check operator used on a null value Library: widgets library Context: Instance of 'ErrorDescription' Stack: #0 _PdfViewerState._visibleRect (package:pdfrx/src/widgets/pdf_viewer.dart:898) #1 PdfViewerController.visibleRect (package:pdfrx/src/widgets/pdf_viewer.dart:3731) #2 _PdfViewerScrollThumbState._buildHorizontal (package:pdfrx/src/widgets/pdf_viewer_scroll_thumb.dart:109) #3 _PdfViewerScrollThumbState.build (package:pdfrx/src/widgets/pdf_viewer_scroll_thumb.dart:49) #4 StatefulElement.build (package:flutter/src/widgets/framework.dart:5931) #5 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5817) #6 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5982) #7 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #8 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5799) #9 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5973) #10 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5793) #11 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4587) #12 Element.updateChild (package:flutter/src/widgets/framework.dart:4053) #13 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #14 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5982) #15 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #16 StatefulElement.update (package:flutter/src/widgets/framework.dart:6007) #17 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #18 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #19 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #20 StatelessElement.update (package:flutter/src/widgets/framework.dart:5895) #21 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #22 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #23 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #24 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #25 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7122) #26 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #27 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #28 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #29 ProxyElement.update (package:flutter/src/widgets/framework.dart:6149) #30 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #31 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #32 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #33 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #34 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #35 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #36 ProxyElement.update (package:flutter/src/widgets/framework.dart:6149) #37 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #38 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #39 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #40 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #41 _LayoutBuilderElement._rebuildWithConstraints.updateChildCallback (package:flutter/src/widgets/layout_builder.dart:247) #42 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:3101) #43 _LayoutBuilderElement._rebuildWithConstraints (package:flutter/src/widgets/layout_builder.dart:270) #44 RenderAbstractLayoutBuilderMixin.layoutCallback (package:flutter/src/widgets/layout_builder.dart:333) #45 RenderObjectWithLayoutCallbackMixin.runLayoutCallback. (package:flutter/src/rendering/object.dart:4162) #46 RenderObject.invokeLayoutCallback. (package:flutter/src/rendering/object.dart:2887) #47 PipelineOwner._enableMutationsToDirtySubtrees (package:flutter/src/rendering/object.dart:1223) #48 RenderObject.invokeLayoutCallback (package:flutter/src/rendering/object.dart:2886) #49 RenderObjectWithLayoutCallbackMixin.runLayoutCallback (package:flutter/src/rendering/object.dart:4162) #50 _RenderLayoutBuilder.performLayout (package:flutter/src/widgets/layout_builder.dart:447) #51 RenderObject.layout (package:flutter/src/rendering/object.dart:2768) #52 MultiChildLayoutDelegate.layoutChild (package:flutter/src/rendering/custom_layout.dart:180) #53 _ScaffoldLayout.performLayout (package:flutter/src/material/scaffold.dart:1113) #54 MultiChildLayoutDelegate._callPerformLayout (package:flutter/src/rendering/custom_layout.dart:246) #55 RenderCustomMultiChildLayoutBox.performLayout (package:flutter/src/rendering/custom_layout.dart:417) #56 RenderObject._layoutWithoutResize (package:flutter/src/rendering/object.dart:2616) #57 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1174) #58 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1187) #59 RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:629) #60 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:1304) #61 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:495) #62 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1430) #63 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1345) #64 SentryWidgetsBindingMixin.handleDrawFrame (package:sentry_flutter/src/binding_wrapper.dart:128) #65 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1198) #66 _invoke (dart:ui/hooks.dart:356) #67 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:444) #68 _drawFrame (dart:ui/hooks.dart:328) === FlutterError 2026-04-26T10:47:14.430985 === Version: 0.9.90+9900 Exception: Null check operator used on a null value Library: widgets library Context: Instance of 'ErrorDescription' Stack: #0 _PdfViewerState._visibleRect (package:pdfrx/src/widgets/pdf_viewer.dart:898) #1 PdfViewerController.visibleRect (package:pdfrx/src/widgets/pdf_viewer.dart:3731) #2 _PdfViewerScrollThumbState._buildHorizontal (package:pdfrx/src/widgets/pdf_viewer_scroll_thumb.dart:109) #3 _PdfViewerScrollThumbState.build (package:pdfrx/src/widgets/pdf_viewer_scroll_thumb.dart:49) #4 StatefulElement.build (package:flutter/src/widgets/framework.dart:5931) #5 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5817) #6 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5982) #7 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #8 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5799) #9 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5973) #10 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5793) #11 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4587) #12 Element.updateChild (package:flutter/src/widgets/framework.dart:4053) #13 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #14 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5982) #15 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #16 StatefulElement.update (package:flutter/src/widgets/framework.dart:6007) #17 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #18 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #19 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #20 StatelessElement.update (package:flutter/src/widgets/framework.dart:5895) #21 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #22 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #23 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #24 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #25 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7122) #26 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #27 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #28 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #29 ProxyElement.update (package:flutter/src/widgets/framework.dart:6149) #30 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #31 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #32 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #33 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #34 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #35 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #36 ProxyElement.update (package:flutter/src/widgets/framework.dart:6149) #37 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #38 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #39 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #40 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #41 _LayoutBuilderElement._rebuildWithConstraints.updateChildCallback (package:flutter/src/widgets/layout_builder.dart:247) #42 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:3101) #43 _LayoutBuilderElement._rebuildWithConstraints (package:flutter/src/widgets/layout_builder.dart:270) #44 RenderAbstractLayoutBuilderMixin.layoutCallback (package:flutter/src/widgets/layout_builder.dart:333) #45 RenderObjectWithLayoutCallbackMixin.runLayoutCallback. (package:flutter/src/rendering/object.dart:4162) #46 RenderObject.invokeLayoutCallback. (package:flutter/src/rendering/object.dart:2887) #47 PipelineOwner._enableMutationsToDirtySubtrees (package:flutter/src/rendering/object.dart:1223) #48 RenderObject.invokeLayoutCallback (package:flutter/src/rendering/object.dart:2886) #49 RenderObjectWithLayoutCallbackMixin.runLayoutCallback (package:flutter/src/rendering/object.dart:4162) #50 _RenderLayoutBuilder.performLayout (package:flutter/src/widgets/layout_builder.dart:447) #51 RenderObject.layout (package:flutter/src/rendering/object.dart:2768) #52 MultiChildLayoutDelegate.layoutChild (package:flutter/src/rendering/custom_layout.dart:180) #53 _ScaffoldLayout.performLayout (package:flutter/src/material/scaffold.dart:1113) #54 MultiChildLayoutDelegate._callPerformLayout (package:flutter/src/rendering/custom_layout.dart:246) #55 RenderCustomMultiChildLayoutBox.performLayout (package:flutter/src/rendering/custom_layout.dart:417) #56 RenderObject._layoutWithoutResize (package:flutter/src/rendering/object.dart:2616) #57 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1174) #58 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1187) #59 RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:629) #60 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:1304) #61 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:495) #62 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1430) #63 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1345) #64 SentryWidgetsBindingMixin.handleDrawFrame (package:sentry_flutter/src/binding_wrapper.dart:128) #65 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1198) #66 _invoke (dart:ui/hooks.dart:356) #67 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:444) #68 _drawFrame (dart:ui/hooks.dart:328) === FlutterError 2026-04-26T10:48:24.506130 === Version: 0.9.90+9900 Exception: Null check operator used on a null value Library: widgets library Context: Instance of 'ErrorDescription' Stack: #0 _PdfViewerState._visibleRect (package:pdfrx/src/widgets/pdf_viewer.dart:898) #1 PdfViewerController.visibleRect (package:pdfrx/src/widgets/pdf_viewer.dart:3731) #2 _PdfViewerScrollThumbState._buildHorizontal (package:pdfrx/src/widgets/pdf_viewer_scroll_thumb.dart:109) #3 _PdfViewerScrollThumbState.build (package:pdfrx/src/widgets/pdf_viewer_scroll_thumb.dart:49) #4 StatefulElement.build (package:flutter/src/widgets/framework.dart:5931) #5 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5817) #6 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5982) #7 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #8 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5799) #9 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5973) #10 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5793) #11 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4587) #12 Element.updateChild (package:flutter/src/widgets/framework.dart:4053) #13 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #14 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5982) #15 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #16 StatefulElement.update (package:flutter/src/widgets/framework.dart:6007) #17 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #18 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #19 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #20 StatelessElement.update (package:flutter/src/widgets/framework.dart:5895) #21 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #22 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #23 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #24 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #25 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7122) #26 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #27 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #28 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #29 ProxyElement.update (package:flutter/src/widgets/framework.dart:6149) #30 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #31 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #32 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #33 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #34 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #35 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #36 ProxyElement.update (package:flutter/src/widgets/framework.dart:6149) #37 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #38 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #39 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #40 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #41 _LayoutBuilderElement._rebuildWithConstraints.updateChildCallback (package:flutter/src/widgets/layout_builder.dart:247) #42 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:3101) #43 _LayoutBuilderElement._rebuildWithConstraints (package:flutter/src/widgets/layout_builder.dart:270) #44 RenderAbstractLayoutBuilderMixin.layoutCallback (package:flutter/src/widgets/layout_builder.dart:333) #45 RenderObjectWithLayoutCallbackMixin.runLayoutCallback. (package:flutter/src/rendering/object.dart:4162) #46 RenderObject.invokeLayoutCallback. (package:flutter/src/rendering/object.dart:2887) #47 PipelineOwner._enableMutationsToDirtySubtrees (package:flutter/src/rendering/object.dart:1223) #48 RenderObject.invokeLayoutCallback (package:flutter/src/rendering/object.dart:2886) #49 RenderObjectWithLayoutCallbackMixin.runLayoutCallback (package:flutter/src/rendering/object.dart:4162) #50 _RenderLayoutBuilder.performLayout (package:flutter/src/widgets/layout_builder.dart:447) #51 RenderObject.layout (package:flutter/src/rendering/object.dart:2768) #52 MultiChildLayoutDelegate.layoutChild (package:flutter/src/rendering/custom_layout.dart:180) #53 _ScaffoldLayout.performLayout (package:flutter/src/material/scaffold.dart:1113) #54 MultiChildLayoutDelegate._callPerformLayout (package:flutter/src/rendering/custom_layout.dart:246) #55 RenderCustomMultiChildLayoutBox.performLayout (package:flutter/src/rendering/custom_layout.dart:417) #56 RenderObject._layoutWithoutResize (package:flutter/src/rendering/object.dart:2616) #57 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1174) #58 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1187) #59 RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:629) #60 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:1304) #61 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:495) #62 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1430) #63 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1345) #64 SentryWidgetsBindingMixin.handleDrawFrame (package:sentry_flutter/src/binding_wrapper.dart:128) #65 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1198) #66 _invoke (dart:ui/hooks.dart:356) #67 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:444) #68 _drawFrame (dart:ui/hooks.dart:328) === FlutterError 2026-04-26T10:57:21.098596 === Version: 0.9.90+9900 Exception: Null check operator used on a null value Library: widgets library Context: Instance of 'ErrorDescription' Stack: #0 _PdfViewerState._visibleRect (package:pdfrx/src/widgets/pdf_viewer.dart:898) #1 PdfViewerController.visibleRect (package:pdfrx/src/widgets/pdf_viewer.dart:3731) #2 _PdfViewerScrollThumbState._buildHorizontal (package:pdfrx/src/widgets/pdf_viewer_scroll_thumb.dart:109) #3 _PdfViewerScrollThumbState.build (package:pdfrx/src/widgets/pdf_viewer_scroll_thumb.dart:49) #4 StatefulElement.build (package:flutter/src/widgets/framework.dart:5931) #5 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5817) #6 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5982) #7 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #8 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5799) #9 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5973) #10 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5793) #11 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4587) #12 Element.updateChild (package:flutter/src/widgets/framework.dart:4053) #13 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #14 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5982) #15 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #16 StatefulElement.update (package:flutter/src/widgets/framework.dart:6007) #17 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #18 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #19 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #20 StatelessElement.update (package:flutter/src/widgets/framework.dart:5895) #21 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #22 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #23 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #24 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #25 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7122) #26 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #27 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #28 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #29 ProxyElement.update (package:flutter/src/widgets/framework.dart:6149) #30 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #31 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #32 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #33 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #34 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #35 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #36 ProxyElement.update (package:flutter/src/widgets/framework.dart:6149) #37 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #38 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #39 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #40 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #41 _LayoutBuilderElement._rebuildWithConstraints.updateChildCallback (package:flutter/src/widgets/layout_builder.dart:247) #42 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:3101) #43 _LayoutBuilderElement._rebuildWithConstraints (package:flutter/src/widgets/layout_builder.dart:270) #44 RenderAbstractLayoutBuilderMixin.layoutCallback (package:flutter/src/widgets/layout_builder.dart:333) #45 RenderObjectWithLayoutCallbackMixin.runLayoutCallback. (package:flutter/src/rendering/object.dart:4162) #46 RenderObject.invokeLayoutCallback. (package:flutter/src/rendering/object.dart:2887) #47 PipelineOwner._enableMutationsToDirtySubtrees (package:flutter/src/rendering/object.dart:1223) #48 RenderObject.invokeLayoutCallback (package:flutter/src/rendering/object.dart:2886) #49 RenderObjectWithLayoutCallbackMixin.runLayoutCallback (package:flutter/src/rendering/object.dart:4162) #50 _RenderLayoutBuilder.performLayout (package:flutter/src/widgets/layout_builder.dart:447) #51 RenderObject.layout (package:flutter/src/rendering/object.dart:2768) #52 MultiChildLayoutDelegate.layoutChild (package:flutter/src/rendering/custom_layout.dart:180) #53 _ScaffoldLayout.performLayout (package:flutter/src/material/scaffold.dart:1113) #54 MultiChildLayoutDelegate._callPerformLayout (package:flutter/src/rendering/custom_layout.dart:246) #55 RenderCustomMultiChildLayoutBox.performLayout (package:flutter/src/rendering/custom_layout.dart:417) #56 RenderObject._layoutWithoutResize (package:flutter/src/rendering/object.dart:2616) #57 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1174) #58 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1187) #59 RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:629) #60 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:1304) #61 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:495) #62 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1430) #63 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1345) #64 SentryWidgetsBindingMixin.handleDrawFrame (package:sentry_flutter/src/binding_wrapper.dart:128) #65 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1198) #66 _invoke (dart:ui/hooks.dart:356) #67 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:444) #68 _drawFrame (dart:ui/hooks.dart:328) === FlutterError 2026-04-26T11:00:40.324534 === Version: 0.9.90+9900 Exception: Null check operator used on a null value Library: widgets library Context: Instance of 'ErrorDescription' Stack: #0 _PdfViewerState._visibleRect (package:pdfrx/src/widgets/pdf_viewer.dart:898) #1 PdfViewerController.visibleRect (package:pdfrx/src/widgets/pdf_viewer.dart:3731) #2 _PdfViewerScrollThumbState._buildHorizontal (package:pdfrx/src/widgets/pdf_viewer_scroll_thumb.dart:109) #3 _PdfViewerScrollThumbState.build (package:pdfrx/src/widgets/pdf_viewer_scroll_thumb.dart:49) #4 StatefulElement.build (package:flutter/src/widgets/framework.dart:5931) #5 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5817) #6 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5982) #7 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #8 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:5799) #9 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5973) #10 ComponentElement.mount (package:flutter/src/widgets/framework.dart:5793) #11 Element.inflateWidget (package:flutter/src/widgets/framework.dart:4587) #12 Element.updateChild (package:flutter/src/widgets/framework.dart:4053) #13 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #14 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5982) #15 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #16 StatefulElement.update (package:flutter/src/widgets/framework.dart:6007) #17 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #18 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #19 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #20 StatelessElement.update (package:flutter/src/widgets/framework.dart:5895) #21 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #22 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #23 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #24 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #25 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7122) #26 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #27 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #28 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #29 ProxyElement.update (package:flutter/src/widgets/framework.dart:6149) #30 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #31 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #32 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #33 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #34 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5841) #35 Element.rebuild (package:flutter/src/widgets/framework.dart:5529) #36 ProxyElement.update (package:flutter/src/widgets/framework.dart:6149) #37 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #38 Element.updateChildren (package:flutter/src/widgets/framework.dart:4191) #39 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:7295) #40 Element.updateChild (package:flutter/src/widgets/framework.dart:4037) #41 _LayoutBuilderElement._rebuildWithConstraints.updateChildCallback (package:flutter/src/widgets/layout_builder.dart:247) #42 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:3101) #43 _LayoutBuilderElement._rebuildWithConstraints (package:flutter/src/widgets/layout_builder.dart:270) #44 RenderAbstractLayoutBuilderMixin.layoutCallback (package:flutter/src/widgets/layout_builder.dart:333) #45 RenderObjectWithLayoutCallbackMixin.runLayoutCallback. (package:flutter/src/rendering/object.dart:4162) #46 RenderObject.invokeLayoutCallback. (package:flutter/src/rendering/object.dart:2887) #47 PipelineOwner._enableMutationsToDirtySubtrees (package:flutter/src/rendering/object.dart:1223) #48 RenderObject.invokeLayoutCallback (package:flutter/src/rendering/object.dart:2886) #49 RenderObjectWithLayoutCallbackMixin.runLayoutCallback (package:flutter/src/rendering/object.dart:4162) #50 _RenderLayoutBuilder.performLayout (package:flutter/src/widgets/layout_builder.dart:447) #51 RenderObject.layout (package:flutter/src/rendering/object.dart:2768) #52 MultiChildLayoutDelegate.layoutChild (package:flutter/src/rendering/custom_layout.dart:180) #53 _ScaffoldLayout.performLayout (package:flutter/src/material/scaffold.dart:1113) #54 MultiChildLayoutDelegate._callPerformLayout (package:flutter/src/rendering/custom_layout.dart:246) #55 RenderCustomMultiChildLayoutBox.performLayout (package:flutter/src/rendering/custom_layout.dart:417) #56 RenderObject._layoutWithoutResize (package:flutter/src/rendering/object.dart:2616) #57 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1174) #58 PipelineOwner.flushLayout (package:flutter/src/rendering/object.dart:1187) #59 RendererBinding.drawFrame (package:flutter/src/rendering/binding.dart:629) #60 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:1304) #61 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:495) #62 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1430) #63 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1345) #64 SentryWidgetsBindingMixin.handleDrawFrame (package:sentry_flutter/src/binding_wrapper.dart:128) #65 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1198) #66 _invoke (dart:ui/hooks.dart:356) #67 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:444) #68 _drawFrame (dart:ui/hooks.dart:328) === Unhandled Error 2026-04-26T11:02:56.751673 === Version: 0.9.90+9900 Exception: AnyhowException(An invalid argument was passed: 'Invalid regex: Empty match operators are not allowed (hopefully temporary).') Stack: #0 SimpleDecoder.decode (package:flutter_rust_bridge/src/codec/base.dart:32) #1 SseCodec._decode (package:flutter_rust_bridge/src/codec/sse.dart:45) #2 SseCodec.decodeObject (package:flutter_rust_bridge/src/codec/sse.dart:35) #3 TantivyDataProvider.countByBook (package:otzaria/data/data_providers/tantivy_data_provider.dart:568) #4 SearchBloc._refreshFacetCountsForAllBooks (package:otzaria/search/bloc/search_bloc.dart:232) === Unhandled Error 2026-04-26T11:02:56.756571 === Version: 0.9.90+9900 Exception: AnyhowException(An invalid argument was passed: 'Invalid regex: Empty match operators are not allowed (hopefully temporary).') Stack: #0 SimpleDecoder.decode (package:flutter_rust_bridge/src/codec/base.dart:32) #1 SseCodec._decode (package:flutter_rust_bridge/src/codec/sse.dart:45) #2 SseCodec.decodeObject (package:flutter_rust_bridge/src/codec/sse.dart:35) #3 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:948) #4 Future._propagateToListeners (dart:async/future_impl.dart:977) #5 Future._completeWithValue (dart:async/future_impl.dart:720) #6 Future._asyncCompleteWithValue. (dart:async/future_impl.dart:804) #7 _microtaskLoop (dart:async/schedule_microtask.dart:40) #8 _startMicrotaskLoop (dart:async/schedule_microtask.dart:49)