Article 5KA8R simple text file is seen as an STL 3D model file

simple text file is seen as an STL 3D model file

by
Pedroski
from LinuxQuestions.org on (#5KA8R)
I have a little Python program I wrote. It takes words or phrases out of a given text and puts gaps in the text.

My program shows the text, line by line. I select a word or phrase, click a button and that word or phrase is replaced with an html text input field.

I have been using my program for a long time, it works well.

I never had this problem before

It also saves the words I choose to take out to a text file.

Yesterday I made some homework for the students using my program.

When I tried to open the text file with the correct answers by clicking it, I get a message:

"there is no application installed for STL 3D model files"

If I open gedit, I can open the file normally.

Weird problem!

Do you know what happened??
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