Python sketches that are not in Examples fail to load in the IDE

In GitLab by @Zishan-Rahman on Oct 8, 2023, 15:34

Description

Whenever I try to load a Processing sketch in Python, other than an example sketch via the "Examples" selection dialog, the IDE crashes and closes by itself. I tried opening the sketch via "Open Recent", "Open" and even the "Sketchbook" selection dialog, but still the sketch fails to load. Java mode does not have this issue.

Expected Behavior

The Python sketch should load without further issues, just as a Java sketch would (and does).

Current Behavior

When I try to load the sketch, I get this error:

Steps to Reproduce

1. Install Python Mode for Processing 4 via Contribution Manager (version 4001)
2. Load a sketch via the aforementioned methods (any method other than the "Examples" dialog). I usually load an example sketch, save it in a different folder (using "Save As", of course), then close the IDE and try to open the same sketch from its new location.
3. Wait for the error message to show up.

Your Environment

• Processing version: 4.3
• Operating System and OS version: Linux Mint 21.2
• Other information: Python Mode for Processing 4 version 4001

Possible Causes / Solutions

Hopefully it's just a fixable bug in file handling somewhere. I don't know for sure yet, though.

首先，在 Linux Mint 21.2 上使用 Python Mode 4001 复现 Processing 4.3 中的崩溃，并将通过 Open、Open Recent 和 Sketchbook 加载与通过 Examples 对话框加载进行比较。完成标准是：保存在 Examples 位置之外的 Python sketch 能够成功加载，且 IDE 不会关闭。