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点击预览图崩溃,报空指针异常 #73

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clbDream opened this issue Apr 10, 2020 · 3 comments
Open

点击预览图崩溃,报空指针异常 #73

clbDream opened this issue Apr 10, 2020 · 3 comments

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@clbDream
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 Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void androidx.viewpager.widget.ViewPager.setAdapter(androidx.viewpager.widget.PagerAdapter)' on a null object reference
    at com.lzy.ninegrid.preview.ImagePreviewActivity.onCreate(ImagePreviewActivity.java:58)
    at android.app.Activity.performCreate(Activity.java:7802)
    at android.app.Activity.performCreate(Activity.java:7791)
    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1299)
@mjl1564159881
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我跟你的一样

@Jack-bin183
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同求解 一样的代码在另一个APP里面正常 就离谱

@Jack-bin183
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解决了 把库拉到本地 然后手动迁移到安卓x 具体是啥原因不清楚

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@clbDream @mjl1564159881 @Jack-bin183