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空指针异常 #26

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Alrict opened this issue Dec 16, 2017 · 0 comments
Open

空指针异常 #26

Alrict opened this issue Dec 16, 2017 · 0 comments

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@Alrict
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Alrict commented Dec 16, 2017

Attempt to read from field 'int android.hardware.Camera$Size.height' on a null object reference
.......
Camera.Size size = activity.getCameraManager().getPreviewSize();
....
size为null
`android4.4.4手机反复打开相机会报此异常__
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@Alrict