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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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Error occuring while uploding Comsol file in discussion forum

Posted Aug 27, 2014, 9:22 a.m. EDT RF & Microwave Engineering Version 4.4 7 Replies

Sachin Pandure
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Hello,
I am trying to upload Comsol file in discussion forum,but 'file extension error' is occuring while uploading.Please help me for this error.
7 Replies Last Post Jul 13, 2017, 12:04 p.m. EDT
Jonas Inhestern COMSOL Employee

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Posted: 1 decade ago Aug 29, 2014, 7:39 a.m. EDT
Hello Sachin,
perhaps your file is too large for uploading. Delete all results and the mesh in your model and try it again.
Regards, Jonas
Hello Sachin, perhaps your file is too large for uploading. Delete all results and the mesh in your model and try it again. Regards, Jonas
Paul Coman
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Posted: 7 years ago Jun 3, 2017, 8:21 a.m. EDT
I have the same problem!

I have tried to upload a lot of files with different extensions (*.jpg, *.mph, *.png etc.) just to check it out. I even tried various *.mph file sizes, and I still cannot upload my model. I also tried it on different computers. I always get the "file extension error." It's pretty frustrating because it's a critical issue.

In addition to this, I can't see the *.mph file in the open window. It's so weird...

Any updates on this?
I have the same problem! I have tried to upload a lot of files with different extensions (*.jpg, *.mph, *.png etc.) just to check it out. I even tried various *.mph file sizes, and I still cannot upload my model. I also tried it on different computers. I always get the "file extension error." It's pretty frustrating because it's a critical issue. In addition to this, I can't see the *.mph file in the open window. It's so weird... Any updates on this?
Mohammad Amin Kazemi
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Posted: 7 years ago Jun 3, 2017, 1:11 p.m. EDT
Updated: 7 years ago Jun 3, 2017, 1:15 p.m. EDT

I have the same problem!

I have tried to upload a lot of files with different extensions (*.jpg, *.mph, *.png etc.) just to check it out. I even tried various *.mph file sizes, and I still cannot upload my model. I also tried it on different computers. I always get the "file extension error." It's pretty frustrating because it's a critical issue.

In addition to this, I can't see the *.mph file in the open window. It's so weird...

Any updates on this?

Paul,
I encountered the same problem a few days ago. Use another browser to upload your file. I changed the browser from chrome to internet explorer and it worked.
"There's life in the old dog yet"
Amin,
[QUOTE] I have the same problem! I have tried to upload a lot of files with different extensions (*.jpg, *.mph, *.png etc.) just to check it out. I even tried various *.mph file sizes, and I still cannot upload my model. I also tried it on different computers. I always get the "file extension error." It's pretty frustrating because it's a critical issue. In addition to this, I can't see the *.mph file in the open window. It's so weird... Any updates on this? [/QUOTE] Paul, I encountered the same problem a few days ago. Use another browser to upload your file. I changed the browser from chrome to internet explorer and it worked. "There's life in the old dog yet" Amin,
Paul Coman
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Posted: 7 years ago Jun 3, 2017, 1:40 p.m. EDT
It worked! Thank you, Mohammad.
It worked! Thank you, Mohammad.
Miguel Palhas
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Posted: 7 years ago Jul 13, 2017, 6:44 a.m. EDT
I also have this problem. I wanted to attach an image but appear "File extension error".

I was using Firefox and tried also with Internet Explorer but without result

Thank you
I also have this problem. I wanted to attach an image but appear "File extension error". I was using Firefox and tried also with Internet Explorer but without result Thank you
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 7 years ago Jul 13, 2017, 6:59 a.m. EDT
Hi

Due to security reasons, I believe, COMSOL has limited the file extension accepted here on the Forum, I normally use jpg or png and those upload OK.
The other limitation, is the max file size, but cleaning up the models before uploading them keeps them within the limits imposed

--
Good luck
Ivar
Hi Due to security reasons, I believe, COMSOL has limited the file extension accepted here on the Forum, I normally use jpg or png and those upload OK. The other limitation, is the max file size, but cleaning up the models before uploading them keeps them within the limits imposed -- Good luck Ivar
Saurabh Sharma
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Posted: 7 years ago Jul 13, 2017, 12:04 p.m. EDT
What is the maximum size of a file that can be uploaded in COMSOL discussion?

Saurabh
What is the maximum size of a file that can be uploaded in COMSOL discussion? Saurabh

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