Error Message 901

[Guest_imported]

Hi,
I'm using jbuilder personal and I keep getting the error message 901. Which says that the package I'm using does not match the directory. Both the package and Main Java file are in the same directory. Can someone tell me what else is the reason for this error message. Thanks.

 

[rsfoley]

Try deleting your class directory, and then recompiling. Sometimes the class directory retains old copies of classes and dependanies to them (especiialy in JB4 & 5, not so much in 6). Usually if you have renamed a class and/or moved it's package.

If this does not help let me know. Because then it really means that you are trying to compile a class that has a package that is not matching the directory it is in.

A class file named

JTUtilities.java

with a package of

com.javathis.utilities

needs to be located in directory structure matching the package like so:

./com/javathis/utilities/JTUtilities.java

or in Windows

.\com\javathis\utilities\JTUtilities.java

The '.' represents the directory in your classpath storing this package.

Hope this helps...
Rodney

http://www.javathis.com

 

[Guest_imported]

Thanks for the response. Everytime I compiled the .java file it would work the first time. Then for some reason the .java file would be in the working directory instead of the package directory. Oh well. Thanks again.

 

[rsfoley]

Are you using personal edition, pro, or enterprise?

(Personal edition as some quirks because some of the features for keepthings things in sync are not available until the pro edition.) Rodney

http://www.javathis.com

 

[nurak]

hai igot this problem also...i have zip file consist of timetable1.jpr ....how am i going to run this project ...if i try ro extract to folder and run it i got 901 error