com.parse.ParseRequest$ParseRequestException: invalid session token

Question

Hello I am working on android app in which I am using parse cloud. I have signUp into the system then after I am trying to fetch data from parse.

But I am getting an

Answer 1

As Yurets said, you probably removed the session object. This can be solved quickly by uninstalling the app and then re-installing it.

Answer 2

I got this error when I was trying to login while I already logged in. Try to call ParseUser.logout()

Answer 3

Googling and Parse docs didn't give too much info about this exception, but There are few common mistakes I found. You should treat users as ParseUser, not ParseObject.

ParseQuery<ParseUser> query = ParseUser.getQuery();

One more case: need to specify what to find in background. If it is username, so write:

parseQuery.whereEqualTo("username", userName);

And finally callback will contain List with ParseUsers, not ParseObjects

query.findInBackground(new FindCallback<ParseUser>() {
  public void done(List<ParseUser> objects, ParseException e) {
  }
});

I'm not sure exception will be gone, but I hope this answer will be useful anyways.

Some useful links: doc with example, answer, Doc for class ParseQuery with examples

UPDATE

This is the official doc how to handle this error, also as I commented try to use ParseUser.enableRevocableSessionInBackground() after Parse.initialize(); According to the SDK Documentation it is gonna update session token and only one case it could be invalid - ParseObject was removed. Hope that helps.