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Android java.lang.IllegalArgumentException onActivityResult_Android_Kotlin - Fatal编程技术网
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Android java.lang.IllegalArgumentException onActivityResult

android kotlin

Android java.lang.IllegalArgumentException onActivityResult,android,kotlin,Android,Kotlin,Google控制台在ActivityResult上报告错误java.lang.IllegalArgumentException override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent) { // } 发现问题 方法的onActivityResult参数data可以是null，因此我们应该将其设置为可选 override fun onActivityResult(requestCode:

Google控制台在ActivityResult上报告错误
java.lang.IllegalArgumentException

override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent) {
    //
}
发现问题

方法的
onActivityResult
参数
data
可以是
null
，因此我们应该将其设置为可选

override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
    //
}
它在Android Studio中被错误地从Java转换成Kotlin