2015년 1월 4일 일요일

disappearing blocks

hey i have been working on a project on app inventor 2 for the last couple of months in school for my controlled assessment and now i have logged in today and now i have lost all the blocks i have placed are gone and now cant do my work and dont no what to do 



You are aware there is a problem with AI2 storage on the Google Cloud.  Please read the posts, there are many about the loss of images.  That problem is described here: 
  Your problem appears to be something different.

In most instances of users 'losing' blocks, they are not really gone (yes, sometimes there is a problem).  At the moment, please try this:   On your Blocks screen, please find a white area; right-mouse click anywhere where there is not a block; a menu will appear; please select  Arrange Blocks Vertically    or   Arrange Blocks Horizontally;  your blocks should re-appear.   Did they?

If not, please send us the name of your project and tell us a bit about what you were doing with your project just before you quit your last GOOD programming session.   Did you add lots of images?  layouts, make a major change or whatever.  This will help us establish what might be wrong and provide the possible basis for recovery.  Sorry you lost your blocks, we will try to help you but realize, it may not be possible to recover your blocks if they did not appear using Arrange Bocks.

Did you save an aia file?    You should be able to restore your project with the source aia file; simply load the aia.


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