Migrated to Sound Null Safety - #375
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@DevNico |
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Alright haven't had much time recently due to work / exams. Will look at this again end of next week. |
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Should be ready for review now. |
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This PR is even more relevant with Flutter 2, anything I can help you test? |
SergeShkurko
suggested changes
Mar 5, 2021
| Widget _buildLoading(BuildContext context) { | ||
| if (widget.loadingBuilder != null) { | ||
| return widget.loadingBuilder(context, _imageChunkEvent); | ||
| return widget.loadingBuilder!(context, _imageChunkEvent!); |
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i got a non critical problem when use PhotoViewGallery.builder (console spam, but works normally)
═══════ Exception caught by widgets library ═══════════════════════════════════
The following _CastError was thrown building ImageWrapper(dirty, state: _ImageWrapperState#640ea):
Null check operator used on a null value
The relevant error-causing widget was
PdfView
lib/main.dart:79
When the exception was thrown, this was the stack
#0 _ImageWrapperState._buildLoading
package:photo_view/src/photo_view_wrappers.dart:192
#1 _ImageWrapperState.build
package:photo_view/src/photo_view_wrappers.dart:155
#2 StatefulElement.build
package:flutter/…/widgets/framework.dart:4612
#3 ComponentElement.performRebuild
package:flutter/…/widgets/framework.dart:4495
#4 StatefulElement.performRebuild
package:flutter/…/widgets/framework.dart:4667
...
════════════════════════════════════════════════════════════════════════════════
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I removed it must have overlooked that.
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This is very helpful PR! Is there anything I can help? |
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Thank you so much for this contribution and sorry for the dalay! |
renancaraujo
approved these changes
Mar 7, 2021
sidlatau
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Apr 6, 2021
* Migrated to Sound Null Safety * Null safety migration * Removed incorrect notnull operator
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As mentioned in #374 this is my PR for the migration to Sound Null Safety. All tests pass but the example will not run in sound null safety mode until flutter_svg is migrated. I opened an issue about migration there as well.
Closes #374