Android Studio编译失败问题（aapt2）

android studio 3.1编译时出错：

org.gradle.api.tasks.taskexecutionexception: execution failed for task ':app:mergedebugresources'.
    at org.gradle.api.internal.tasks.execution.executeactionstaskexecuter.executeactions(executeactionstaskexecuter.java:100)
    at org.gradle.api.internal.tasks.execution.executeactionstaskexecuter.execute(executeactionstaskexecuter.java:70)
    at org.gradle.api.internal.tasks.execution.outputdirectorycreatingtaskexecuter.execute(outputdirectorycreatingtaskexecuter.java:51)
    at org.gradle.api.internal.tasks.execution.skipuptodatetaskexecuter.execute(skipuptodatetaskexecuter.java:62)
    at org.gradle.api.internal.tasks.execution.resolvetaskoutputcachingstateexecuter.execute(resolvetaskoutputcachingstateexecuter.java:54)
    at org.gradle.api.internal.tasks.execution.validatingtaskexecuter.execute(validatingtaskexecuter.java:60)

caused by: error: java.util.concurrent.executionexception: com.android.builder.internal.aapt.v2.aapt2exception: aapt2 error: check logs for details
    at com.android.ide.common.res2.mergedresourcewriter.end(mergedresourcewriter.java:332)
    at com.android.ide.common.res2.datamerger.mergedata(datamerger.java:301)
    at com.android.ide.common.res2.resourcemerger.mergedata(resourcemerger.java:412)

根据网上说的添加了android.enableaapt2=false，一开始都ok后来创建新项目又出了问题：

org.gradle.api.tasks.taskexecutionexception: execution failed for task ':app:transformdexwithinstantrundependenciesapkfordebug'.
    at org.gradle.api.internal.tasks.execution.executeactionstaskexecuter.executeactions(executeactionstaskexecuter.java:100)
    at org.gradle.api.internal.tasks.execution.executeactionstaskexecuter.execute(executeactionstaskexecuter.java:70)
    at org.gradle.api.internal.tasks.execution.outputdirectorycreatingtaskexecuter.execute(outputdirectorycreatingtaskexecuter.java:51)
    at org.gradle.api.internal.tasks.execution.skipuptodatetaskexecuter.execute(skipuptodatetaskexecuter.java:62)

根据查找说是修改一个android studiio 一个配置就可以，取消选中enable instant run ：

修改之后真的可以运行了，但取消这个选中之后编写代码会非常麻烦，资源文件的引用非常麻烦，需要手写，还需要重新编译才能看出是否正确。

java.lang.runtimeexception: com.android.build.api.transform.transformexception: com.android.ide.common.process.processexception: failed to execute aapt
    at com.android.builder.profile.recorder$block.handleexception(recorder.java:55)
    at com.android.builder.profile.threadrecorder.record(threadrecorder.java:104)

最后查看log感觉还是aapt的问题，果然把android.enableaapt2=false 改为true就可以了。

附：一个提示编译时错误的方法 gradlew compiledebugjavawithjavac