I can't accress my project. Each and Every time i want to open a project, select the particular name, it shows Loading then nothing happened

MIT App Inventor Help
1

i can't accress my project. Each and Every time i want to open a project, select the particular name, it shows Loading then nothing happened

2

Restart AppInventor
Restart Browser
Restart Computer

3

This URL allows you to open AI2 to the Project List, without opening any project.
http://ai2.appinventor.mit.edu/?autoload=false
From that list, you can request Exports of Projects without trying to open them.
Upload the troublesome .aia here.

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4

If you are unable to export your aia and upload it here, try this technique on the exported aia file: