remove redundant assignment IDE0059 not working

This issue has been moved from a ticket on Developer Community.

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[severity:It's more difficult to complete my work] I have a couple of

i = 0
for i=0 to count ...

in my vb code. I want to use the remove redundant assignment -fix all in document (or in project, same result) for this, but it gives an error

System.InvalidOperationException : Sequence contains more than one element at System.Linq.Enumerable.Single[TSource](IEnumerable1 source) at async Microsoft.CodeAnalysis.RemoveUnusedParametersAndValues.AbstractRemoveUnusedValuesCodeFixProvider11.IsLocalDeclarationWithNoReferencesAsyncTExpressionSyntax,TStatementSyntax,TBlockSyntax,TExpressionStatementSyntax,TLocalDeclarationStatementSyntax,TVariableDeclaratorSyntax,TForEachStatementSyntax,TSwitchCaseBlockSyntax,TSwitchCaseLabelOrClauseSyntax,TCatchStatementSyntax,TCatchBlockSyntax at async Microsoft.CodeAnalysis.RemoveUnusedParametersAndValues.AbstractRemoveUnusedValuesCodeFixProvider11.FixAllValueAssignedIsUnusedDiagnosticsAsync[TExpressionSyntax,TStatementSyntax,TBlockSyntax,TExpressionStatementSyntax,TLocalDeclarationStatementSyntax,TVariableDeclaratorSyntax,TForEachStatementSyntax,TSwitchCaseBlockSyntax,TSwitchCaseLabelOrClauseSyntax,TCatchStatementSyntax,TCatchBlockSyntax](<Unknown Parameters>) at async Microsoft.CodeAnalysis.RemoveUnusedParametersAndValues.AbstractRemoveUnusedValuesCodeFixProvider11.FixAllAsyncTExpressionSyntax,TStatementSyntax,TBlockSyntax,TExpressionStatementSyntax,TLocalDeclarationStatementSyntax,TVariableDeclaratorSyntax,TForEachStatementSyntax,TSwitchCaseBlockSyntax,TSwitchCaseLabelOrClauseSyntax,TCatchStatementSyntax,TCatchBlockSyntax at async Microsoft.CodeAnalysis.RemoveUnusedParametersAndValues.AbstractRemoveUnusedValuesCodeFixProvider11.FixAllAsync[TExpressionSyntax,TStatementSyntax,TBlockSyntax,TExpressionStatementSyntax,TLocalDeclarationStatementSyntax,TVariableDeclaratorSyntax,TForEachStatementSyntax,TSwitchCaseBlockSyntax,TSwitchCaseLabelOrClauseSyntax,TCatchStatementSyntax,TCatchBlockSyntax](<Unknown Parameters>) at async Microsoft.CodeAnalysis.CodeFixes.SyntaxEditorBasedCodeFixProvider.FixAllWithEditorAsync(<Unknown Parameters>) at async Microsoft.CodeAnalysis.CodeFixes.SyntaxEditorBasedCodeFixProvider. <GetFixAllProvider>b__2_0(<Unknown Parameters>) at async Microsoft.CodeAnalysis.CodeFixes.DocumentBasedFixAllProvider.<>c__DisplayClass8_1. <GetFixedDocumentsAsync>b__2(<Unknown Parameters>) at async Microsoft.CodeAnalysis.CodeFixes.DocumentBasedFixAllProvider.GetFixedDocumentsAsync(<Unknown Parameters>) at async Microsoft.CodeAnalysis.CodeFixes.DocumentBasedFixAllProvider.FixSingleContextAsync(<Unknown Parameters>) at async Microsoft.CodeAnalysis.CodeFixes.DocumentBasedFixAllProvider.FixAllContextsAsync(<Unknown Parameters>) at async Microsoft.CodeAnalysis.CodeFixes.DefaultFixAllProviderHelpers.GetFixAsync(<Unknown Parameters>) at async Microsoft.CodeAnalysis.Editor.Implementation.Suggestions.FixAllGetFixesService.GetFixAllCodeActionAsync(<Unknown Parameters>) at async Microsoft.CodeAnalysis.Editor.Implementation.Suggestions.FixAllGetFixesService.GetFixAllOperationsAsync(<Unknown Parameters>) at async Microsoft.CodeAnalysis.CodeActions.CodeAction.GetOperationsCoreAsync(<Unknown Parameters>) at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at Roslyn.Utilities.TaskExtensions.WaitAndGetResult_CanCallOnBackground[T](Task1 task,CancellationToken cancellationToken) at Microsoft.CodeAnalysis.Editor.Implementation.Suggestions.SuggestedAction.InvokeWorker(Func`1 getFromDocument,IProgressTracker progressTracker,CancellationToken cancellationToken) at Microsoft.CodeAnalysis.Editor.Implementation.Suggestions.SuggestedAction.<>c__DisplayClass22_0. b__0() at Microsoft.CodeAnalysis.Extensions.IExtensionManagerExtensions.PerformAction(IExtensionManager extensionManager,Object extension,Action action)

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Original Comments

Feedback Bot on 10/7/2021, 07:03 PM:

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Original Solutions

(no solutions)