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fix(Text Classifier Node): Validate inputText parameter (#14832)

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Benjamin Schroth
2025-04-23 14:18:36 +02:00
committed by GitHub
parent 697998bcf0
commit 9021e195fa
1 changed files with 16 additions and 0 deletions
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16
packages/@n8n/nodes-langchain/nodes/chains/TextClassifier/TextClassifier.node.ts
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@@ -227,6 +227,22 @@ export class TextClassifier implements INodeType {
const item = items[itemIdx]; const item = items[itemIdx];
item.pairedItem = { item: itemIdx }; item.pairedItem = { item: itemIdx };
const input = this.getNodeParameter('inputText', itemIdx) as string; const input = this.getNodeParameter('inputText', itemIdx) as string;
if (input === undefined || input === null) {
if (this.continueOnFail()) {
returnData[0].push({
json: { error: 'Text to classify is not defined' },
pairedItem: { item: itemIdx },
});
continue;
} else {
throw new NodeOperationError(
this.getNode(),
`Text to classify for item ${itemIdx} is not defined`,
);
}
}
const inputPrompt = new HumanMessage(input); const inputPrompt = new HumanMessage(input);
const systemPromptTemplateOpt = this.getNodeParameter( const systemPromptTemplateOpt = this.getNodeParameter(