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bilibili / DanmakuFlameMaster

Android开源弹幕引擎·烈焰弹幕使 ～
http://app.bilibili.com/
Apache License 2.0
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java.lang.NullPointerException Attempt to invoke virtual method 'int android.text.Layout.getLineCount()' on a null object reference #399

Open x4niko opened 5 years ago

x4niko commented 5 years ago 
java.lang.NullPointerException Attempt to invoke virtual method 'int android.text.Layout.getLineCount()' on a null object reference
1 android.widget.TextView.onMeasure(TextView.java:8257)
2 android.view.View.measure(View.java:22024)
3 android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6582)
4 android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1514)
5 android.widget.LinearLayout.measureHorizontal(LinearLayout.java:1167)
6 android.widget.LinearLayout.onMeasure(LinearLayout.java:687)
7 android.view.View.measure(View.java:22024)
8 android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6582)
9 android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1514)
10 android.widget.LinearLayout.measureHorizontal(LinearLayout.java:1167)
11 android.widget.LinearLayout.onMeasure(LinearLayout.java:687)
12 android.view.View.measure(View.java:22024)
13 master.flame.danmaku.danmaku.model.android.ViewCacheStuffer$ViewHolder.measure(Unknown Source:2)
14 master.flame.danmaku.danmaku.model.android.ViewCacheStuffer.measure(Unknown Source:75)
15 master.flame.danmaku.danmaku.model.android.AndroidDisplayer.calcPaintWH(Unknown Source:2)
16 master.flame.danmaku.danmaku.model.android.AndroidDisplayer.measure(Unknown Source:18)
17 master.flame.danmaku.danmaku.model.BaseDanmaku.measure(Unknown Source:0)
18 master.flame.danmaku.danmaku.model.R2LDanmaku.measure(Unknown Source:0)
19 master.flame.danmaku.controller.CacheManagingDrawTask$CacheManager$CacheHandler.buildCache(Unknown Source:14)
20 master.flame.danmaku.controller.CacheManagingDrawTask$CacheManager$CacheHandler.addDanmakuAndBuildCache(Unknown Source:63)
21 master.flame.danmaku.controller.CacheManagingDrawTask$CacheManager$CacheHandler.handleMessage(Unknown Source:269)
22 android.os.Handler.dispatchMessage(Handler.java:105)
23 android.os.Looper.loop(Looper.java:164)
24 android.os.HandlerThread.run(HandlerThread.java:65)

_Originally posted by @lll-01 in https://github.com/_render_node/MDEyOklzc3VlQ29tbWVudDM4NjQ5Mjk4Nw==/timeline/issue_comment#issuecomment-386492987_

jianglinair commented 5 years ago

这样可以不崩：https://github.com/Bilibili/DanmakuFlameMaster/issues/306#issuecomment-470421530