Android Question Out of memory in rapid debug mode

[dreamworld]

As B4A 3.0 was released, I downloaded it too.
However, I found issues soon.
In rapid debug mode, my app was unalbe to launch.

** Activity (main) Create, isFirst = false **
** Activity (main) Resume **
** Activity (main) Pause, UserClosed = true **
(Intent) Intent { act=android.intent.action.MAIN flg=0x20000000 cmp=newdreamworlds.com/.main }
no extras
** Activity (main) Create, isFirst = true **

The app compiled by B4A 3.0 frequently crashes:

java.lang.OutOfMemoryError: bitmap size exceeds VM budget
at android.graphics.Bitmap.nativeCreate(Native Method)
at android.graphics.Bitmap.createBitmap(Bitmap.java:481)
at anywheresoftware.b4a.objects.drawable.CanvasWrapper$BitmapWrapper.InitializeMutable(CanvasWrapper.java:587)

java.lang.OutOfMemoryError: bitmap size exceeds VM budget
at android.graphics.Bitmap.nativeCreate(Native Method)
at android.graphics.Bitmap.createBitmap(Bitmap.java:481)
at anywheresoftware.b4a.objects.drawable.CanvasWrapper.Initialize(CanvasWrapper.java:76)

The listview would suddenly can't move smootly.

So I have no choice but return to B4A 2.71.

As B4A 2.71 loading my project, the following dialog constantly pop up.
After closing the dialog dozens of times, I finally returned to B4A 2.71. Everything is lost, the additional librarys, the private key, the path ...

 

[Erel]

You can use the other deployment modes, Debug (legacy) or Release. They are identical to the modes in v2.71.

 

[dreamworld]

No, those issues happened all in release mode. In rapid mode, my app could not launch.

 

[Erel]

As I wrote above the other modes haven't changed. You are getting an out of memory error. Why it happens? Hard to say without seeing the code.
Make sure not to create too many mutable bitmaps / canvases.