使用document类下的document.choose(),选择文件闪退 的问题？

import document from '@ohos.document';


selectImage:async function(){
        await document.choose("*").then(function(url){
            this.data.originImageUrl=url;
        });
    }
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java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1, result=-1, data=Intent { dat=content://media/external/images/media/97 typ=image/jpeg flg=0x3 (has extras) }} to activity {[包名]/[包名].MainAbilityShellActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Class java.lang.Object.getClass()' on a null object reference
	at android.app.ActivityThread.deliverResults(ActivityThread.java:5782)
	at android.app.ActivityThread.handleSendResult(ActivityThread.java:5823)
	at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:51)
	at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:149)
	at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:103)
	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2613)
	at android.os.Handler.dispatchMessage(Handler.java:110)
	at android.os.Looper.loop(Looper.java:219)
	at android.app.ActivityThread.main(ActivityThread.java:8668)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1109)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Class java.lang.Object.getClass()' on a null object reference
	at ohos.aafwk.content.Intent.convertObjectToString(Intent.java:1678)
	at ohos.aafwk.content.Intent.generateIntentJsonObject(Intent.java:1749)
	at ohos.aafwk.content.Intent.toJsonString(Intent.java:1822)
	at ohos.ace.plugin.distribute.DistributePlugin.onAbilityResultCallback(DistributePlugin.java:185)
	at ohos.ace.ability.AceAbility.onAbilityResult(AceAbility.java:1401)
	at ohos.aafwk.ability.Ability.scheduleAbilityResult(Ability.java:1544)
	at ohos.abilityshell.AbilityShellActivityDelegate.onActivityResult(AbilityShellActivityDelegate.java:439)
	at ohos.abilityshell.AbilityShellActivity.onActivityResult(AbilityShellActivity.java:149)
	at android.app.Activity.dispatchActivityResult(Activity.java:8541)
	at android.app.ActivityThread.deliverResults(ActivityThread.java:5775)
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