我是最近经历过渲染问题的Android Studio用户......
通常当出现渲染问题时,我搜索的所有案例都有消息 - 缺少类型,已知错误等。
但是,我的案例没有错误消息,只是说,"呈现问题。"
我尝试过很多东西:
以下详情如下:
java.lang.NullPointerException
at android.graphics.Paint_Delegate.reset(Paint_Delegate.java:1238)
at android.graphics.Paint_Delegate.<init>(Paint_Delegate.java:1179)
at android.graphics.Paint_Delegate.nInit(Paint_Delegate.java:675)
at android.graphics.Paint.nInit(Paint.java)
at android.graphics.Paint.<init>(Paint.java:457)
at android.graphics.drawable.ColorDrawable.<init>(ColorDrawable.java:47)
at com.android.layoutlib.bridge.impl.ResourceHelper.getDrawable(ResourceHelper.java:357)
at com.android.layoutlib.bridge.impl.ResourceHelper.getDrawable(ResourceHelper.java:262)
at com.android.layoutlib.bridge.impl.Layout.<init>(Layout.java:125)
at com.android.layoutlib.bridge.impl.RenderSessionImpl.inflate(RenderSessionImpl.java:301)
at com.android.layoutlib.bridge.Bridge.createSession(Bridge.java:429)
at com.android.ide.common.rendering.LayoutLibrary.createSession(LayoutLibrary.java:389)
at com.android.tools.idea.rendering.RenderTask$2.compute(RenderTask.java:548)
at com.android.tools.idea.rendering.RenderTask$2.compute(RenderTask.java:533)
at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:966)
at com.android.tools.idea.rendering.RenderTask.createRenderSession(RenderTask.java:533)
at com.android.tools.idea.rendering.RenderTask.lambda$inflate$70(RenderTask.java:659)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)