react-native 执行react-native run-android 时出错

[贱贱流氓兔]

各位大神，react-native 在react-native run-android出错，求帮忙下；
Exception in thread "png-cruncher_3" java.lang.RuntimeException: Timed out while
waiting for slave aapt process, try setting environment variable SLAVE_AAPT_TIM
EOUT to a value bigger than 5 seconds
at com.android.builder.png.AaptProcess.waitForReady(AaptProcess.java:104
)
at com.android.builder.png.QueuedCruncher$1.creation(QueuedCruncher.java
:107)
at com.android.builder.tasks.WorkQueue.run(WorkQueue.java:206)
at java.lang.Thread.run(Unknown Source)
Exception in thread "png-cruncher_11" java.lang.RuntimeException: Timed out whil
e waiting for slave aapt process, try setting environment variable SLAVE_AAPT_TI
MEOUT to a value bigger than 5 seconds
at com.android.builder.png.AaptProcess.waitForReady(AaptProcess.java:104
)
at com.android.builder.png.QueuedCruncher$1.creation(QueuedCruncher.java
:107)
at com.android.builder.tasks.WorkQueue.run(WorkQueue.java:206)
at java.lang.Thread.run(Unknown Source)
Exception in thread "png-cruncher_15" java.lang.RuntimeException: Timed out whil
e waiting for slave aapt process, try setting environment variable SLAVE_AAPT_TI
MEOUT to a value bigger than 5 seconds
at com.android.builder.png.AaptProcess.waitForReady(AaptProcess.java:104
)
at com.android.builder.png.QueuedCruncher$1.creation(QueuedCruncher.java
:107)
at com.android.builder.tasks.WorkQueue.run(WorkQueue.java:206)
at java.lang.Thread.run(Unknown Source)
Exception in thread "png-cruncher_13" java.lang.RuntimeException: Timed out whil

[网易云捕]

直接设置SLAVE_AAPT_TIM EOUT 30（没有单位）再重新运行，这个产生的原因是aapt有一个设置时间，可能由于某些原因（如系统堵塞等）会超时

[贱贱流氓兔]

@crash163 请问下 你说的那个是在哪里设置？