I recently created my own version of MIT App Inventor, but I am running into an issue. Whenever I try to access the login page, I am getting the following error: "Error 404 JSP file [/login.jsp] not found."
I have tried searching online for a solution, but I haven't been able to find anything that works. Has anyone else encountered this issue or know what I should do to fix it? I would really appreciate any help or advice you can offer.
In order to fix the issue, I first cleaned the build and then used the "Closeinstance.bat" file to close the running instance of App Inventor. Then, I rebuilt the application without the companion and ran the local server again. After these steps, the login page was accessible without any issues.
I hope this solution can help others who may encounter a similar problem in the future. Thank you again for your concern and interest.