Android Tutorial Trial - Version problem?

Hi,

I just dloaded the Trial version today and wanted to start with the hello world sample, but when compiling I get the following error:


javac 1.5.0_22
src\anywheresoftware\b4a\helloworld\main.java:3: cannot access anywheresoftware.b4a.B4AMenuItem
bad class file: D:\AndroidDevelopment\Basic4android\Libraries\B4AShared.jar(anywheresoftware/b4a/B4AMenuItem.class)
class file has wrong version 50.0, should be 49.0
Please remove or make sure it appears in the correct subdirectory of the classpath.
import anywheresoftware.b4a.B4AMenuItem;
^
1 error

Any ideas what I'm doing wrong?

Thanks,
Martin

 

[Cableguy]

Hi,

I just dloaded the Trial version today and wanted to start with the hello world sample, but when compiling I get the following error:


javac 1.5.0_22
src\anywheresoftware\b4a\helloworld\main.java:3: cannot access anywheresoftware.b4a.B4AMenuItem
bad class file: D:\AndroidDevelopment\Basic4android\Libraries\B4AShared.jar(anywheresoftware/b4a/B4AMenuItem.class)
class file has wrong version 50.0, should be 49.0
Please remove or make sure it appears in the correct subdirectory of the classpath.
import anywheresoftware.b4a.B4AMenuItem;
^
1 error

Any ideas what I'm doing wrong?

Thanks,
Martin

Have you donloaded the Sdk's needed to compile apk?? Are the paths to the sdk correctly defined???

 

[mdivus]

Got Java 5 installed
and the Android SDK

using the android-8/android.jar

the paths seem to be set correctly

 

[agraham]

It's a guess because I not really au fait with the Java SDK but I believe that Basic4android is compiled with Java 6 so maybe it's incompatible with Java 5.

 

[mdivus]

Good wild guess, that was the problem, running JDK 6 now and its working

Thanks for the VERY fast help.