Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Android Build a Self-Destructing Message Android App Retrieving and Viewing Messages Retrieving Messages

Tanisorn Norasing
Tanisorn Norasing
6,114 Points
Posted by Tanisorn Norasing
Tanisorn Norasing
6,114 Points

what i miss?

here 's the code

      ParseQuery query = new ParseQuery("DoctorWhoEpisodes");
      query.whereEqualTo("writer", "Neil Gaiman");
      query.findInBackground(new FindCallback<ParseObject>() {

      });

6 Answers

Hiroki Hokari
Hiroki Hokari
5,308 Points

As long as I see this code, it lacks<ParseObject> both after the firstParseQuery and the second ParseQuery

r lomeli
r lomeli
6,000 Points

Hello Hiroki , I try your solution but its the same

      ParseQuery<ParseObject> query = new ParseQuery<ParseObject>("DoctorWhoEpisodes");
      query.whereEqualTo("writer", "Neil Gaiman");
      query.findInBackground(new FindCallback<ParseObject>() {

      });

I get the same error : ./MainActivity.java:19: reached end of file while parsing }); ^ 1 error

Hiroki Hokari
Hiroki Hokari
5,308 Points

That message means that somthing is missing in the whole code, probably the last closing brace and the code is not properly processed because it couldn't close the braces. Could you paste whole code if you don't mind?

Hiroki Hokari
Hiroki Hokari
5,308 Points
Hiroki Hokari
Hiroki Hokari
5,308 Points

If it's in the Code Challenge, there must be prepared a FindCallback for you, since if there wasn't, you have got to write some extra code of Callback.

What I'm trying to say is that you can use Callback that is already prepared in the CodeChallenge instead of new FindCallback

Tanisorn Norasing
Tanisorn Norasing
6,114 Points
Tanisorn Norasing
Tanisorn Norasing
6,114 Points

thx for ur guidance.It's in CodeChallenge.

still error.

Note: ./MainActivity.java uses unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details.

Hiroki Hokari
Hiroki Hokari
5,308 Points
Hiroki Hokari
Hiroki Hokari
5,308 Points

Got it . You don't cast both ParseQuery in the first line. Maybe it only gives caution so you could pass without them at that time, but now it's getting a problem.

r lomeli
r lomeli
6,000 Points
r lomeli
r lomeli
6,000 Points

I´m also stuck here ... Do you find the solution ?

Hiroki Hokari
Hiroki Hokari
5,308 Points
Hiroki Hokari
Hiroki Hokari
5,308 Points

That message means that somthing is missing in the whole code, probably the last closing brace and the code is not properly processed because it couldn't close the braces. Could you paste whole code if you don't mind?

r lomeli
r lomeli
6,000 Points

No ! it was a bug !! , you were right Hiroki ! Ok , I reload my code challenge and started again , I paste the same code from above for the 3 questions and all perfect now . Thanks !