2014년 12월 9일 화요일

Build error

When i try to build my app, appers this error:

What i need to do?



Im getting the same error!



Not all users will have building an apk fail for the same reasons.  The issues are many?
Do you have BlueStacks loaded on your PC?   BlueStacks creates serious issues for running AI2.

One of the following  probably applies to your code (all may not apply to your code):

1)  You have coding errors in your blocks.  In the Blocks editor, look in the lower 
left for the yellow and red triangle icons.    If the red icon has a value larger than 0, 
you have a serious coding error.  Find the block in your code that has a red triangle and 
fix it.   Red triangles always inhibit creating an apk or running a project in the 
emulator or possibly creating an aia file.     Yellow triangles are more forgiving, 
however, sometimes, these need to be fixed because they trip an internal warning and 
you do not get a compile, so fix the yellow triangles too.

2) Your source file (the aia file) is larger than the 5Mb limit allowed in AI2 or you 
put images or other resources in your Media (resources) that you do not use in the app. 
 All the images and sounds in resources count toward the 5Mb limit.    You can program 
apps larger than 5Mb in the browser, but they will not compile and might not run in the 
emulator or the project may not save as an aia. If this is the case you need to reduce 
the size of your image and/or sound files.   Most image files can be made quite small 
by resizing them using a photo manipulation program on your PC to less than 50Kb each.

3)  You might have more than 10 Screens in your app.  AI2 becomes unstable when more 
than ten screens are used.

4) You might have set a Screen icon for your project that is too large. Use an image 
sizeof 48x48 px or 96x96px instead and only use jpg or png images.  *.ico files are not 
supported.

5) You did not code the entire project using App Inventor 2.   If you used one of the 
third-party AI2 clones,you might not be able to load a Project into the AI2 compiler or 
create an apk with the standard AI2.

6) If you incorrectly modified the project's Manifest files, you may have issues.

7)  Sometimes, if you have LOTS of Layouts on a single screen,  the apk might not 
compile.

8)  or the network you are using is overloaded (possibly a school network), or you have other applications running in the background, or your virus checker is doing a scan.  Sometimes, just trying a few minutes later will give you a more favorable response.



There was a problem earlier with our buildservers (overload), but all should be OK now.


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