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[Bug] Unable to show the lightbulb icon on hover #5194

@naganand123

Description

@naganand123

Reproducible in vscode.dev or in VS Code Desktop?

  • Not reproducible in vscode.dev or VS Code Desktop

Reproducible in the monaco editor playground?

Monaco Editor Playground Link

https://microsoft.github.io/monaco-editor/playground.html?source=v0.55.1#XQAAAAIEBwAAAAAAAABBqQkHQ5NjdMjwa-jY7SIQ9S7DNlzs5W-mwj0fe1ZCDRFc9ws9XQE0SJE1jc2VKxhaLFIw9vEWSxW3yscxAVQKanhmgFQKp2i_fIKiHAOzBqs401Ih7H6ITFUzP69xIT6VY4G-UE2z9eSROLB9Q80_wy1heHe0_11fjEs-_3XALWdRcqTAUyQ4w0hSo3EWUWJxYWseuViaHANnD7NyH67DtuV9-8oCyc437w6hH9-F2reZGdhzO56QZaM7B2ceXyIMSH5zC2wEL15aMAz4Ti2XGa0ggyahovkeDPTfQLHnG7AAH09C8JtpH2nOJNHk3GcLHMXSPInjBzDMk6-99qeoC7RAf2FVCTlV869sP7QUG7DkTfap0AV2CPLABiMCZmltxzmBcf6ZtECDgQqqZxMKvk3hK0jHvQoz3vkXyDve8dsL1EwYfgYQzydWvvI4dFH5dP4Ej-PTIPnvbyg1CLM6bM5Ku9y0Y-NTEVI2OL8BP2BaLHc-j_Xh2vNLPGJLPpxciJuA2UV8lf9L0oKWsxy1E-R3bw8M_ky9WK-ucvlX1zrrE1YYRjkmP9SfpgPClXEYhAPlE_XK-FcWLc2WzENvKu__aaofUx_pKOYOfEUzpAySZcGDcB1IsaPr5OLe_x1NEANb98C2Gj08AuXR1oPOvfw1rbOc1PoDfYafyOWlawESlk0VocQykQXudahPVhbnABC9uhBNh_SyvZ5FkcuC4HWvT6DEoGz-VDtq9-40IQyP8OQqhuy2-WckLjYeyGxFT7Hp3C5HlYM1Aj9CbZGnBfHmk7g14QVmrqC7C4czbcOHQ9Yg-eO9HOdWF2oV8UfIRYa7xnc8KCDNYdUayjkktkWKkqgN4ig8pv0CunXy0q73mBsu3fP4WUjbfRsDCtDHXMz9eCWlGlR497CfhdlUepOeEs_vUt5GNluvxwqPk0ScVO3cvBwPfOLfJxprBpd8McM_rzLrBcAHGGGMS5SUnftE1P5Kay8UNWMGnJ3YdblNId1d3f9t2pkA

Monaco Editor Playground Code

monaco.languages.register({ id: 'myLanguage' });

monaco.editor.onDidCreateModel(function(model) {
    function validate() {
      var textToValidate = model.getValue();
      
      var markers = [{
        severity: monaco.MarkerSeverity.Error,
        startLineNumber: 1,
        startColumn: 3,
        endLineNumber: 1,
        endColumn: 5,
        message: 'Lets correct it'
      }];
      monaco.editor.setModelMarkers(model, 'myLanguage', markers);
    }

    var handle = null;
    model.onDidChangeContent(() => {
      // debounce
      clearTimeout(handle);
      handle = setTimeout(() => validate(), 500);
    });
    validate();
});

monaco.languages.registerCodeActionProvider("myLanguage", {
    provideCodeActions: (model, _range, context, _token) => {
        const actions = context.markers.map(error => {
            return {
                title: `My quickfix`, // Name of quickfix
                diagnostics: [error],
                kind: "quickfix",
                edit: {
                    edits: [
                        {
                            resource: model.uri,
                            edit: {
                                range: error,
                                text: "replacement text" // text to replace with
                            }
                        }
                    ]
                },
                isPreferred: true
            };
        });
        return {
            actions: actions,
            dispose: () => {}
        }
    }
});

var ed = monaco.editor.create(document.getElementById("container"), {
    value: "cont foo = 1;",
    language: "myLanguage",
    lightbulb: { enabled: monaco.editor.ShowLightbulbIconMode.OnCode },
});

Reproduction Steps

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Actual (Problematic) Behavior

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Expected Behavior

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Additional Context

throwing error on provideCodeActions()

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