Hi @BluuJo. Thanks for your report. In order to gather more information that might help us to troubleshoot your problem, I'm going to ask you to run the Arduino IDE 2.0 from the command line, then share the output.
Please do this:
- Open your Applications folder.
- Open Utilities.
- Double-click on "Terminal".
- Type the following command:
"/Applications/Arduino IDE.app/Contents/MacOS/Arduino IDE" - Press Enter
- Wait for the Arduino IDE to finish starting, or failing to start.
If it starts, attempt to open a sketch, or whatever action it is that causes the failure. - Switch back to the terminal window if the Arduino IDE window took the focus.
- Press ⌘+A.
This will select all the text in the terminal window. - Press ⌘+C.
This will copy the selected text to the clipboard. - Open a forum reply here by clicking the Reply button.
- Click the
</>icon on the post composer toolbar.
This will add the forum's code block markup (```) to your reply to make sure the output is correctly formatted.
- Press ⌘+V.
This will paste the output into the code block. - Move the cursor outside of the code block markup before you add any additional text to your reply.
- Click the Reply button to post the output.
Please let me know if you have any questions or problems while following those instructions.