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33 lines
1.5 KiB
TypeScript
33 lines
1.5 KiB
TypeScript
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import type { IDataObject, IExecuteFunctions } from 'n8n-workflow';
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import { NodeOperationError } from 'n8n-workflow';
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export function errorMapper(
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this: IExecuteFunctions,
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error: Error,
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itemIndex: number,
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context?: IDataObject,
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) {
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let message;
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let description;
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if (error.message.includes('Cannot create a string longer than')) {
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message = 'The file is too large';
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description =
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'The binary file you are attempting to read exceeds 512MB, which is limit when using default binary data mode, try using the filesystem binary mode. More information <a href="https://docs.n8n.io/hosting/scaling/binary-data/" target="_blank">here</a>.';
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} else if (error.message.includes('EACCES') && context?.operation === 'read') {
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const path =
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((error as unknown as IDataObject).path as string) || (context?.filePath as string);
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message = `You don't have the permissions to access ${path}`;
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description =
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"Verify that the path specified in 'File(s) Selector' is correct, or change the file(s) permissions if needed";
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} else if (error.message.includes('EACCES') && context?.operation === 'write') {
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const path =
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((error as unknown as IDataObject).path as string) || (context?.filePath as string);
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message = `You don't have the permissions to write the file ${path}`;
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description =
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"Specify another destination folder in 'File Path and Name', or change the permissions of the parent folder";
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}
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return new NodeOperationError(this.getNode(), error, { itemIndex, message, description });
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}
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