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FormatException on some PDF Files (pdfviewer 20.3.57) #981

@mehmetemregokberk

Description

@mehmetemregokberk

Hi, I'm getting erron on syncfusion_flutter_pdfviewer 20.3.57

Trying to view some pdf files gives the following error:

"Exception has occurred.
FormatException (FormatException: Invalid radix-10 number (at character 1)
(
^
)"

Activity

deepika134

deepika134 commented on Jan 11, 2023

@deepika134

We tried to replicate the issue with provided details, but the PDF loaded properly without any exception in our side. We have attached the sample for your reference which can be downloaded from the attachment. If you still reproduce the issue in your side, kindly share the modified issue reproducing in sample.
flutter_app_981.zip

radibobovich

radibobovich commented on Dec 7, 2023

@radibobovich

Paradoxically, renaming the project folder solved the problem for me.

guyyosan

guyyosan commented on May 7, 2025

@guyyosan

Paradoxically, renaming the project folder solved the problem for me.

I can't believe it actually solves the problem.. make it make sense please.

Deepak1799

Deepak1799 commented on May 27, 2025

@Deepak1799
Collaborator

Paradoxically, renaming the project folder solved the problem for me.

Hi @radibobovich

Thank you for your suggestion.

Deepak1799

Deepak1799 commented on May 27, 2025

@Deepak1799
Collaborator

Paradoxically, renaming the project folder solved the problem for me.

@mehmetemregokberk , Could you please confirm whether this suggestion works for your case? Your feedback will help us analyze the further and provide a better solution.

If the suggestion does not resolve the issue, kindly provide the requested details mentioned in the following link.
#981 (comment)

added and removed on May 27, 2025
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          FormatException on some PDF Files (pdfviewer 20.3.57) · Issue #981 · syncfusion/flutter-widgets