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Hello!

We are using SciChart in our Android application, and our Crashlytics reports that it crashes:

Fatal Exception: java.lang.OutOfMemoryError
Failed to allocate a 4581372 byte allocation with 8664 free bytes and 8KB until OOM
dalvik.system.VMRuntime.newNonMovableArray (VMRuntime.java)
android.graphics.Bitmap.createBitmap (Bitmap.java:727)
com.scichart.drawing.utility.BitmapUtil.createFrom (SourceFile:46)
com.scichart.drawing.opengl.aa. (SourceFile:113)
com.scichart.drawing.opengl.n.createTexture (SourceFile:130)
com.scichart.drawing.common.AssetManagerBase.createTexture (SourceFile:158)
com.scichart.charting.visuals.rendering.a.a (SourceFile:84)
com.scichart.charting.visuals.rendering.a.a (SourceFile:54)
com.scichart.charting.visuals.rendering.RenderSurfaceRenderer.b (SourceFile:364)
com.scichart.charting.visuals.rendering.RenderSurfaceRenderer.a (SourceFile:357)
com.scichart.charting.visuals.rendering.RenderSurfaceRenderer.a (SourceFile:134)
com.scichart.charting.visuals.rendering.RenderSurfaceRenderer.onDraw (SourceFile:123)
com.scichart.drawing.opengl.RenderSurfaceGL$a.onDraw (SourceFile:228)
com.scichart.drawing.opengl.MyGLRenderer.b (SourceFile:293)
com.scichart.drawing.opengl.MyGLRenderer.onDrawFrame (SourceFile:277)
android.opengl.GLSurfaceView$GLThread.guardedRun (GLSurfaceView.java:1548)
android.opengl.GLSurfaceView$GLThread.run (GLSurfaceView.java:1259)

Can anyone help please?

Version
2.0.0.1884@aar
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Hi Andrii,

Well it could be caused by some memory leak problem because there is not enough memory to allocate Bitmap. First of all I would suggest to try to update to the latest version from Maven ( as I remenber we had one memory leak bug related to disposing resources during recreation of chart when using OpenGL based RenderSurface – maybe it is the cause of this exception). If update doesn’t help then we’ll need more information from your side – project which reproduces issue, memory profiling report etc.

Hope this will help you!

Best regards,
Yura

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