multiple file upload does not work

[psyopussy]

if i follow the docs: http://square.github.io/retrofit/2.x/retrofit/retrofit2/http/PartMap.html

it does not work,
i get a lot of gibberish on the server side and also it seems like it is only trying to upload the last image of the list of images.

if i try it like this only the last image in the map is uploaded:

---

HashMap<String, RequestBody> partMap = new HashMap<String, RequestBody>();
partMap.put("file"; filename="" + file.getName(), requestBody);
partMap.put("file"; filename="" + file2.getName(), requestBody);
Call call = service.upload(partMap);

---

@multipart
@post("/upload")
Call upload(
@PartMap() Map<String, RequestBody> partMap
);

---

[raniejade]

This might help http://stackoverflow.com/a/33477879/1425525. Not an issue, ask questions on stackoverflow with the retrofit tag.

[psyopussy]

using MultipartBuilder gives an error:
java.lang.IllegalArgumentException: @Body parameters cannot be used with form or multi-part encoding. (parameter #1)

got it working without it though :)
http://stackoverflow.com/questions/34778224/android-retrofit-2-multiple-file-upload-howto

thx for pointing me in the right direction

[rohnstock]

@psyopussy
The solution on your link works fine!
Thank you.

[JakeWharton]

Since it's working and #1140 is tracking normal filename-based part uploading I'm closing.