Free Support Forum - groupdocs.app

Viewer issue - file reading error. 2021-04-26t07:02:09.828z by cl.nam

91657ccc-d8df-462c-977b-e06098590d0b/Dim a b.mpx

Originated From: https://api.groupdocs.app/viewer/v1/viewer/loadDocumentDescription
Exception: File reading error.
InnerException: Data at the root level is invalid. Line 1, position 1.

cl.nam-91657ccc-d8df-462c-977b-e06098590d0b.zip (608 KB)

Hi @cl.nam

We could reproduce this issue at our end. It’s been logged in our internal issue tracking system with ID VIEWERAPP-222. As there’s any update, you’ll be notified.

@cl.nam

The file that you’re trying to upload does not represent MPX file format. Due to Description of the MPX Project File Exchange Format the MPX is ASCII file format but the attached file is binary so it can’t be opened.