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I am having the following nasty stack trace

java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120) 
Caused by: class com.baasbox.android.BaasClientException :{"result":"error","message":"The body payload cannot be empty. Hint: put in the request header Content-Type: application/json","resource":"/document/Images","method":"POST","request_header":{"X-BAASBOX-APPCODE":["1234567890"],"Connection":["Keep-Alive"],"Content-Length":["316039"],"X-BB-SESSION":["187be9f8-dc77-436d-89de-65dd3cf0e2ba"],"Content-Type":["application/json;charset=UTF-8"],"Accept-Encoding":["gzip"],"User-Agent":["BaasBox AndroidSDK/0.9.2"],"Host":["192.168.192.59:9000"]},"API_version":"0.9.5"}
at com.baasbox.android.NetworkTask.onClientError(NetworkTask.java:98)
at com.baasbox.android.NetworkTask.parseResponse(NetworkTask.java:63)
at com.baasbox.android.NetworkTask.asyncCall(NetworkTask.java:151)
at com.baasbox.android.impl.Task.execute(Task.java:189)
at com.baasbox.android.impl.Dispatcher$Worker.run(Dispatcher.java:170)

This happens when I attempt to save a picture into a Collection previously created on my local baasbox installation, here is the code that causes the problem, not sure what is the actual issue... any help you may bring will be highly appreciated...

Bitmap bitmap = MediaStore.Images.Media.getBitmap( this.getContentResolver(), selectedImage);
ImageView imageView = (ImageView)findViewById(R.id.shareImageView);
imageView.setImageBitmap(bitmap);

ByteArrayOutputStream stream = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] byteArray = stream.toByteArray();

BaasDocument doc = new BaasDocument("Images");
doc.put("title","Image");
doc.put("body", byteArray);
doc.save(new BaasHandler<BaasDocument>() {
    @Override
    public void handle(BaasResult<BaasDocument> res) {
        if(res.isSuccess()) {
            Log.d("LOG","Saved: "+res.value());
        } else {
            Log.d("LOG","No Saved: "+res.value());
        }
    }
});
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1 回答 1

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这段代码解决了问题，我应该从一开始就使用文件，而不是将图像视为文档，任何关于何时使用文件以及何时使用文档的评论都非常受欢迎。

ByteArrayOutputStream stream = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] byteArray = stream.toByteArray();

JsonObject attachedData = new JsonObject();
attachedData.put("username", BaasUser.current().getName());

BaasFile file = new BaasFile(attachedData);

//BaasACL acl = new BaasACL().grantUsers(Grant.READ,"all");

//file.upload(acl, byteArray,new BaasHandler<BaasFile> () {
file.upload(byteArray,new BaasHandler<BaasFile> () {
    @Override
    public void handle(BaasResult<BaasFile> res) {
        if( res.isSuccess() ) {
            Log.d("LOG","File uploaded with permissions");
        } else {
            Log.e("LOG","Deal with error",res.error());
        }
    }
});
于 2016-08-16T23:37:35.697 回答