Build & Run Issues

Errors During Compilation or Runtime

Common compilation and runtime errors and their solutions:

Error Type	Solution
Missing dependencies	The system will automatically detect and install required dependencies. Ensure the network connection is working properly
Port already in use	Change the runtime port in "Code Project" settings, or close the program occupying the port
Insufficient memory	Close other large applications to free up memory, or restart the client and retry

After Clicking Run, Backend Service Is Abnormal — Unable to Log In or Query Data

Solution:

Step 1: Confirm That the Local Service Has Started Successfully

Check the console output to ensure all modules have loaded successfully ✅ and the "All code loaded √" message appears.

Figure: Confirming all modules loaded successfully

Confirming all modules loaded successfully

Note

If the run process gets stuck at the "Dependencies installed" message, try disconnecting log monitoring, then click the "Stop" button to stop the service, and click "Run" again.

Step 2: Check Project Settings

Ensure the backend tech stack is set to NodeJs.

Figure: Checking that the backend tech stack is set to NodeJs

Checking that the backend tech stack is set to NodeJs

Step 3: Use the Commander to Troubleshoot

If the above steps still do not resolve the issue, use the AI conversation feature to have the Commander assist with troubleshooting.

#Build & Run Issues

#Errors During Compilation or Runtime

#After Clicking Run, Backend Service Is Abnormal — Unable to Log In or Query Data

#Step 1: Confirm That the Local Service Has Started Successfully

#Step 2: Check Project Settings