{"record":{"id":"6aa73c042f067fac","repo":"remotion-dev/remotion","slug":"no-jsx-nodes-were-specified-for-deletion","errorCode":null,"errorMessage":"No JSX nodes were specified for deletion","messagePattern":"No JSX nodes were specified for deletion","errorType":"exception","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"packages/browser-studio/src/browser-studio-operations.ts","lineNumber":1274,"sourceCode":"\t\t\t\t\ttimelineSelection: null,\n\t\t\t\t\tfileName: 'Install packages',\n\t\t\t\t\tmutate: () => nextProject,\n\t\t\t\t\tnodePathMutationFiles: null,\n\t\t\t\t});\n\n\t\t\t\treturn {success: true};\n\t\t\t} catch (error) {\n\t\t\t\treturn getStructuredError(error);\n\t\t\t}\n\t\t},\n\t};\n\n\tconst deleteJsxNode: BrowserStudioOperations['deleteJsxNode'] = async ({\n\t\tnodes,\n\t}) => {\n\t\ttry {\n\t\t\tif (nodes.length === 0) {\n\t\t\t\tthrow new Error('No JSX nodes were specified for deletion');\n\t\t\t}\n\n\t\t\tconst project = getProject();\n\t\t\tconst nodesByFile = new Map<\n\t\t\t\tstring,\n\t\t\t\t(typeof nodes)[number]['nodePath'][]\n\t\t\t>();\n\t\t\tfor (const node of nodes) {\n\t\t\t\tconst fileName = findProjectFile({\n\t\t\t\t\tfilePath: node.fileName,\n\t\t\t\t\tproject,\n\t\t\t\t});\n\t\t\t\tconst fileNodes = nodesByFile.get(fileName) ?? [];\n\t\t\t\tfileNodes.push(node.nodePath);\n\t\t\t\tnodesByFile.set(fileName, fileNodes);\n\t\t\t}\n\n\t\t\tconst updates = await Promise.all(","sourceCodeStart":1256,"sourceCodeEnd":1292,"githubUrl":"https://github.com/remotion-dev/remotion/blob/b2f4e34732f3c6c222ea029413e22dc402218cd7/packages/browser-studio/src/browser-studio-operations.ts#L1256-L1292","documentation":"deleteJsxNode guards against empty node lists: if nodes is an empty array it throws 'No JSX nodes were specified for deletion', which the surrounding try/catch converts into a {success: false, reason} result.","triggerScenarios":"Calling deleteJsxNode({nodes: []}) — e.g. a delete action where the selected node paths were all cleared or filtered out before the request.","commonSituations":"Timeline/visual editor delete flows with an empty selection; stale selection state after the selected nodes were already deleted.","solutions":["Check nodes.length > 0 before calling deleteJsxNode.","Re-derive the selection from current editor state before building the request.","Disable delete actions when the selection is empty."],"exampleFix":null,"handlingStrategy":"validation","validationCode":"if (nodes.length > 0) {\n  const result = await operations.deleteJsxNode({nodes});\n}","typeGuard":null,"tryCatchPattern":null,"preventionTips":["Re-derive node selections from current editor state before deleting.","Disable delete actions on empty selections."],"tags":["jsx","editor","validation","no-op"],"backgroundTag":"empty-request-rejected","analyzedSha":"b2f4e34732f3c6c222ea029413e22dc402218cd7","analyzedAt":"2026-08-22T21:45:17.748Z","contentChangedAt":"2026-08-22T21:45:17.748Z","schemaVersion":2},"datasetVersion":"2026-09-14T05:17:10.506Z"}