Howdy there :)

I've made one Titanium app for desktop, and I decided to give a shot at making an Android app, since I hate Java with everything I have.

First I was getting the wonderful [ERROR] Error locating JDK: set $JAVA_HOME or put javac and jarsigner on your $PATH error, and I managed to fix that by setting JAVA_HOME in my System Environment Variables to the JDK directory (for me it was c:\Program Files (x86)\Java\jdk1.6.0_20).

Now that I got past that error (with the help of Kevin Whinnery) I'm now getting this error:

[INFO] Launching Android emulator...one moment
[INFO] Building TestPro1 for Android ... one moment
[ERROR] JDK version 'javac' is not recognized as an internal or external command,

And the emulator dies. Same result when testing it on my HTC Eris aswell. Any ideas?

Looks like it's still not finding the JDK tools on your path - trying putting %JAVA_HOME%\bin on your system path.

I have struggled with this same issue too,, removing spaces will fix some portion of this problem... but in my case, java.exe is found fine, but not javaC.exe ... I looked in the bin of the java folder, and it's not there... somehow, jdk1.6.0_22 does not have javaC included... so now what to do? does anyone have this problem?

I had that problem.. the solution is to remove all spaces from the java path. So instead of having it located at:

JAVA_HOME = C:\Program Files\Java\jdk1.6.0_21

move the jdk folder to, for example:

JAVA_HOME = C:\Java\jdk1.6.0_21

it WILL work then :)

Ok, please ignore my comments above... I went into java and realized I have only installed the runtime version... I removed java and installed the whole JDK and sure enough javac and jarsigner are in the bin folder...

Good luck.

Just wanted to summarize the solution as I faced the same problem. Like P Sweeney mentioned above, the JAVA_HOME variable should not contain spaces in the path. Run dir /x c:\ to get the shortname for any folders that may contain spaces.

For my machine the jdk path or JAVA_HOME was: c:\Program Files (x86)\Java\jdk1.6.0_29

I updated JAVA_HOME to C:\Progra~2\Java\jdk1.6.0_29 I also added the bin folder to the path variable %JAVA_HOME%\bin;

After an hour, this is what worked for me:

• set JAVA_HOME to c:\jdk (or any path with NO spaces)
• set PATH=(previous values);c:\jdk\bin (no spaces and dont use variable names like %JAVA_HOME\bin%)
• Close Titanium
• Launch Titanium from command prompt with -clean option. eg: c:\>"C:\Program Files\Appcelerator\Titanium Studio\TitaniumStudio.exe" -clean

Works!!!

i installed Java jdk1.7.0_03 to c:\Java but still get this error.... what is the solution?