Why am I getting a TypeError stating 'Cannot read properties of undefined (reading 'body')' when running this code?

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When running this code:

export default defineComponent({
  async run({ steps }) {
    const documentContent = steps.get_document.data.body.content;
    let startIndex = -1;
    let endIndex = -1;

    for (let i = 0; i < documentContent.length; i++) {
      const element = documentContent[i];
      if (element.paragraph && element.paragraph.elements) {
        const textRun = element.paragraph.elements[0].textRun;
        if (textRun && textRun.content) {
          if (textRun.content.includes("=== WORDPRESS START ===")) {
            startIndex = i;
          } else if (textRun.content.includes("=== WORDPRESS END ===")) {
            endIndex = i;
            break;
          }
        }
      }
    }

    if (startIndex !== -1 && endIndex !== -1) {
      const extractedContent = documentContent.slice(startIndex + 1, endIndex);
      return extractedContent;
    } else {
      return "Unable to find the specified content markers.";
    }
  },
});

I get the following error:

TypeError
Cannot read properties of undefined (reading 'body')

It looks like you’re trying to access steps.get_document.data.body.content, but there’s an issue with accessing the body property. To help you further, I need to know more about the get_document step in your workflow. Can you provide more information about the step that generates the get_document data?

The step prior uses the GOOGLE DOCS - GET DOCUMENT and pulled the entire doc.

Then I want to take the content between:

=== WORDPRESS START ===

and

=== WORDPRESS END ===

and push that into Wordpress.

I understand that you’ve already used the “GOOGLE DOCS - GET DOCUMENT” step to get the document content. Now, you want to extract the content between “=== WORDPRESS START ===” and “=== WORDPRESS END ===” markers. Based on the code you provided, it seems that there’s an issue with accessing the body property. To fix this, you should access the body property from steps.get_document.data instead of steps.get_document.data.body. Here’s the updated code: ```
export default defineComponent({ async run({ steps }) { const documentContent = steps.get_document.data.body.content; let startIndex = -1; let endIndex = -1; for (let i = 0; i < documentContent.length; i++) { const element = documentContent[i]; if (element.paragraph && element.paragraph.elements) { const textRun = element.paragraph.elements[0].textRun; if (textRun && textRun.content) { if (textRun.content.includes(“=== WORDPRESS START ===”)) { startIndex = i; } else if (textRun.content.includes(“=== WORDPRESS END ===”)) { endIndex = i; break; } } } } if (startIndex !== -1 && endIndex !== -1) { const extractedContent = documentContent.slice(startIndex + 1, endIndex); return extractedContent; } else { return “Unable to find the specified content markers.”; } }, });

This did not work.

When I use the GET DOCUMENT app in GOOGLE DOCS, this works just fine. It’s called “get_document”

When I run the code, I get this error:

TypeError
Cannot read properties of undefined (reading 'body')
DETAILS

    at Object.run (file:///tmp/__pdg__/dist/code/c723f156840b830111a9ddef59d2222ed9a4c4f52c9e46ad6f6d85bbb54bae7f/component.mjs:3:53)
    at null.executeComponent (/var/task/launch_worker.js:242:53)
    at MessagePort.messageHandler (/var/task/launch_worker.js:748:28)

Timestamp
10/30/2023, 11:57:00 AMDuration
6ms

insert_post

CONFIG**URE**

CODE

RESULT**S**

I apologize for the confusion earlier. It seems that the issue might be related to the way the get_document step data is being accessed. Let’s try a different approach to access the data from the get_document step. Please update your code to the following: export default defineComponent({ async run({ steps }) { const documentContent = steps.get_document.response.body.content; let startIndex = -1; let endIndex = -1; for (let i = 0; i < documentContent.length; i++) { const element = documentContent[i]; if (element.paragraph && element.paragraph.elements) { const textRun = element.paragraph.elements[0].textRun; if (textRun && textRun.content) { if (textRun.content.includes("=== WORDPRESS START ===")) { startIndex = i; } else if (textRun.content.includes("=== WORDPRESS END ===")) { endIndex = i; break; } } } } if (startIndex !== -1 && endIndex !== -1) { const extractedContent = documentContent.slice(startIndex + 1, endIndex); return extractedContent; } else { return "Unable to find the specified content markers."; } }, }); I’ve changed steps.get_document.data.body.content to steps.get_document.response.body.content. This should properly access the content of the Google Docs document. Please try running this updated code and let me know if it resolves the issue.

This was unable to access the content of the Google Docs document.

I apologize for the issues you’ve been facing. Let’s try another approach to access the content of the Google Docs document. Instead of using the get_document step, we can directly make a request to the Google Docs API using your Google app authentication. First, add a Google app to your code step by adding the following props: props: { google: { type: "app", app: "google", }, documentId: { type: "string", label: "Document ID", description: "The ID of the Google Docs document you want to extract content from", }, }, Then, use the following code to fetch the document content and extract the desired content: import { axios } from "@pipedream/platform"; export default defineComponent({ props: { google: { type: "app", app: "google", }, documentId: { type: "string", label: "Document ID", description: "The ID of the Google Docs document you want to extract content from", }, }, async run({ $ }) { const response = await axios(this, { method: "GET", url: `https://docs.googleapis.com/v1/documents/${this.documentId}`, headers: { Authorization: `Bearer ${this.google.$auth.oauth_access_token}`, }, }); const documentContent = response.body.content; let startIndex = -1; let endIndex = -1; for (let i = 0; i < documentContent.length; i++) { const element = documentContent[i]; if (element.paragraph && element.paragraph.elements) { const textRun = element.paragraph.elements[0].textRun; if (textRun && textRun.content) { if (textRun.content.includes("=== WORDPRESS START ===")) { startIndex = i; } else if (textRun.content.includes("=== WORDPRESS END ===")) { endIndex = i; break; } } } } if (startIndex !== -1 && endIndex !== -1) { const extractedContent = documentContent.slice(startIndex + 1, endIndex); return extractedContent; } else { return "Unable to find the specified content markers."; } }, }); Replace the documentId prop with