How to resolve the issue of the run window not displaying in idea?

If the running window of your IDEA is not displaying, here are some possible solutions:

1. Check the configuration of IDEA: make sure you haven’t accidentally closed the run window or changed any related settings. You can find the “View” option in IDEA’s menu bar, then check if the “Run” option under “Tool Windows” is selected.
2. Check the running configuration: In IDEA, you can view and modify your running configuration by selecting the “Run” menu and then choosing “Edit Configurations.” Make sure you have selected the correct running configuration and that the main class or file in that configuration is properly set.
3. Check the code: If there are errors or exceptions in your code, IDEA may display relevant error information in the run window. Make sure to check your code to ensure that no errors or exceptions occur.
4. Restart IDEA: Sometimes, temporary issues may prevent the running window from being displayed. Try restarting IDEA to see if it can resolve the problem.

If the above methods do not solve the problem, you can try seeking help in the official forums or developer community of IDEA. They may be able to provide more specific solutions or guidance.