2017-10-06 33 views
0
Suppressed: java.lang.ClassNotFoundException: android.support.constraint.ConstraintLayout 
                      at java.lang.Class.classForName(Native Method) 
                      at java.lang.BootClassLoader.findClass(ClassLoader.java:781) 
                      at java.lang.BootClassLoader.loadClass(ClassLoader.java:841) 
                      at java.lang.ClassLoader.loadClass(ClassLoader.java:504) 
                        ... 22 more 
                     Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available 
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請粘貼XML還 – Anonymous

回答

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只需添加這dependenciesconstraint-layout在gradle這個文件

compile 'com.android.support.constraint:constraint-layout:1.0.2' 
+2

爲什麼downvote?我覺得這是solution.Dependency缺少 – Anonymous

+1

@ NileshRathod我認爲有人故意投票在你的文章..保持**平靜** –

+0

@匿名人有意地這樣做 –