Unhandled promise rejection TypeError: null is not a function

[GauravNagpure]

I am using pdfmake with Angular application to generate pdf with table, which is working fine. Generated pdf is also the correct one. But I see this error in log

Not sure why see this error.

[liborm85]

Attach runnable example for reproduce issue.

[GauravNagpure]

    `const documentDefinition = {
      content: [
        {
          table: {
            widths: [100, '*', 200, '*'],
            body: [
              ['width=100', 'star-sized', 'width=200', 'star-sized'],
              [
                'fixed-width cells have exactly the specified width',
                { text: 'nothing interesting here', italics: true, color: 'gray' },
                { text: 'nothing interesting here', italics: true, color: 'gray' },
                { text: 'nothing interesting here', italics: true, color: 'gray' },
              ],
            ],
          },
        },
      ],
      pageSize: 'A4',
      pageOrientation: 'landscape',
      pageMargins: [20, 30, 20, 30],
    };
    pdfMake.createPdf(documentDefinition).download(`myPDF.pdf`);`

[liborm85]

This code works on playground correctly.

[GauravNagpure]

I am using +-- [email protected] | +-- @foliojs-fork/[email protected] | +-- @foliojs-fork/[email protected] | +-- [email protected] | -- [email protected]

with "@angular/cli": "^8.3.29" and node version v12.20.0

[liborm85]

Runnable example was requested above.

[GauravNagpure]

Hi @liborm85, thank you for your early replies. I have created same environment and added the snippet here. Please refer: https://github.com/GauravNagpure/pdfmake-issue

[GauravNagpure]

Hi @liborm85, did you find the solution to the issue?

[liborm85]

Error is thrown on line with use arguments variable, but this is standard javascript variable (it is not related with pdfmake).

[GauravNagpure]

@liborm85 when I use download function on document object provided by createPdf method then only I get this error, can you please elaborate on how I can solve this error.

[liborm85]

I have no idea how to solve it, because problem is in angular probably does not support arguments variable.

[nilesh1095]

Facing the same issue. I am using Angular 4. When tried creating PDF, it gave me error as mentioned by @GauravNagpure . @liborm85 Need a fix for this

[monovalar]

I have solved the problem by exchanging the Pdfmake to Version 1.xx