CGContextSaveGState: invalid context

Question

Created Oct ’15

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Before even starting AppDelegate I get a message about CGContextSaveGState:
<Error>: CGContextSaveGState: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.

What is wrong?

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Answer 1

G Stark OP

Oct ’15

I am getting the same problem.

<Error>: CGContextSaveGState: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.

<Error>: CGContextSetTextDrawingMode: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.

<Error>: CGContextRestoreGState: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable.

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Answer 2

jsslai OP

Oct ’15

See: https://forums.developer.apple.com/thread/13683

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