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Minimal implementation of FlutterError.toString for release mode (#54291)

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Jason Simmons 2020-04-08 18:52:02 -07:00 committed by GitHub
parent 49f3e1acbb
commit 173c93d9a2
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1 changed files with 4 additions and 0 deletions
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packages/flutter/lib/src/foundation/assertions.dart
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@ -890,6 +890,10 @@ class FlutterError extends Error with DiagnosticableTreeMixin implements Asserti
@override @override
String toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) { String toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) {
if (kReleaseMode) {
final Iterable<_ErrorDiagnostic> errors = diagnostics.whereType<_ErrorDiagnostic>();
return errors.isNotEmpty ? errors.first.valueToString() : toStringShort();
}
// Avoid wrapping lines. // Avoid wrapping lines.
final TextTreeRenderer renderer = TextTreeRenderer(wrapWidth: 4000000000); final TextTreeRenderer renderer = TextTreeRenderer(wrapWidth: 4000000000);
return diagnostics.map((DiagnosticsNode node) => renderer.render(node).trimRight()).join('\n'); return diagnostics.map((DiagnosticsNode node) => renderer.render(node).trimRight()).join('\n');