flutter web crash

[sgehrman]

Works until I scroll, then I get this:

Exception has occurred. "Error: Assertion failed: org-dartlang-sdk:///flutter_web_sdk/lib/_engine/engine/surface/clip.dart:295:12 clipElement == null is not true at Object.throw [as throw] (http://localhost:35885/dart_sdk.js:4324:11) at Object.assertFailed (http://localhost:35885/dart_sdk.js:4271:15) at _engine.PersistedPhysicalShape.new.[_applyShape] (http://localhost:35885/dart_sdk.js:152323:47) at _engine.PersistedPhysicalShape.new.update (http://localhost:35885/dart_sdk.js:152362:26) at _engine.PersistedOffset.new.[_updateManyToMany] (http://localhost:35885/dart_sdk.js:151083:22) at _engine.PersistedOffset.new.update (http://localhost:35885/dart_sdk.js:150918:32) at _engine.PersistedOffset.new.update (http://localhost:35885/dart_sdk.js:152749:13) at _engine.PersistedClipRect.new.[_updateManyToMany] (http://localhost:35885/dart_sdk.js:151083:22) at _engine.PersistedClipRect.new.update (http://localhost:35885/dart_sdk.js:150918:32) at _engine.PersistedClipRect.new.update (http://localhost:35885/dart_sdk.js:152040:13) at _engine.PersistedOffset.new.[_updateManyToOne] (http://localhost:35885/dart_sdk.js:151035:18) at _engine.PersistedOffset.new.update (http://localhost:35885/dart_sdk.js:150914:31) at _engine.PersistedOffset.new.update (http://localhost:35885/dart_sdk.js:152749:13) at _engine.PersistedTransform.new.[_updateManyToMany] (http://localhost:35885/dart_sdk.js:151075:20) at _engine.PersistedTransform.new.update (http://localhost:35885/dart_sdk.js:150918:32) at _engine.PersistedTransform.new.update (http://localhost:35885/dart_sdk.js:163555:13) at _engine.PersistedPhysicalShape.new.[_updateManyToMany] (http://localhost:35885/dart_sdk.js:151075:20) at _engine.PersistedPhysicalShape.new.update (http://localhost:35885/dart_sdk.js:150918:32) at _engine.PersistedPhysicalShape.new.update (http://localhost:35885/dart_sdk.js:152350:13) at _engine.PersistedOffset.new.[_updateManyToOne] (http://localhost:35885/dart_sdk.js:151013:18) at _engine.PersistedOffset.new.update (http://localhost:35885/dart_sdk.js:150914:31) at _engine.PersistedOffset.new.update (http://localhost:35885/dart_sdk.js:152749:13) at _engine.PersistedOffset.new.[_updateManyToOne] (http://localhost:35885/dart_sdk.js:151013:18) at _engine.PersistedOffset.new.update (http://localhost:35885/dart_sdk.js:150914:31) at _engine.PersistedOffset.new.update (http://localhost:35885/dart_sdk.js:152749:13) at _engine.PersistedTransform.new.[_updateManyToOne] (http://localhost:35885/dart_sdk.js:151013:18) at _engine.PersistedTransform.new.update (http://localhost:35885/dart_sdk.js:150914:31) at _engine.PersistedTransform.new.update (http://localhost:35885/dart_sdk.js:163555:13) at _engine.PersistedScene.new.[_updateManyToOne] (http://localhost:35885/dart_sdk.js:151013:18) at _engine.PersistedScene.new.update (http://localhost:35885/dart_sdk.js:150914:31) at http://localhost:35885/dart_sdk.js:163301:33

[vi-k]

Please, check it again.