Exporting Java Source to JAR file in Eclipse
When Exporting the Source code folder to JAR file in Eclipse it is getting exported with some warnings
When the exported JAR file is decompiled and checked , there are some class files which when opened showing error message like
"Invalid class file <fileName.class>: Can not read buffer"
What are the possible reasons for this problem and how to avoid that
I am using Eclipse Luna Service Release 2 (4.4.2 )
java eclipse executable-jar
asked Nov 22 '18 at 13:53
marimuthu selvarajmarimuthu selvaraj
154
add a comment |
When Exporting the Source code folder to JAR file in Eclipse it is getting exported with some warnings
When the exported JAR file is decompiled and checked , there are some class files which when opened showing error message like
"Invalid class file <fileName.class>: Can not read buffer"
What are the possible reasons for this problem and how to avoid that
I am using Eclipse Luna Service Release 2 (4.4.2 )
java eclipse executable-jar
asked Nov 22 '18 at 13:53
marimuthu selvarajmarimuthu selvaraj
154
Have you attempted to manually compile the program and test the creation of the Jar outside of Eclipse?jar cvf testJar.jar *I have not seen that specific error but it seems like it is possible your files aren't compiled or imported correctly
– ViaTech
Nov 22 '18 at 14:03
How do you decompile those classes?
– user10639668
Nov 22 '18 at 14:07
add a comment |
When Exporting the Source code folder to JAR file in Eclipse it is getting exported with some warnings
When the exported JAR file is decompiled and checked , there are some class files which when opened showing error message like
"Invalid class file <fileName.class>: Can not read buffer"
What are the possible reasons for this problem and how to avoid that
I am using Eclipse Luna Service Release 2 (4.4.2 )
java eclipse executable-jar
asked Nov 22 '18 at 13:53
marimuthu selvarajmarimuthu selvaraj
154
When Exporting the Source code folder to JAR file in Eclipse it is getting exported with some warnings
When the exported JAR file is decompiled and checked , there are some class files which when opened showing error message like
"Invalid class file <fileName.class>: Can not read buffer"
What are the possible reasons for this problem and how to avoid that
I am using Eclipse Luna Service Release 2 (4.4.2 )
java eclipse executable-jar
java eclipse executable-jar
asked Nov 22 '18 at 13:53
marimuthu selvarajmarimuthu selvaraj
154
asked Nov 22 '18 at 13:53
marimuthu selvarajmarimuthu selvaraj
154
asked Nov 22 '18 at 13:53
marimuthu selvarajmarimuthu selvaraj
154
asked Nov 22 '18 at 13:53
marimuthu selvarajmarimuthu selvaraj
154
asked Nov 22 '18 at 13:53
marimuthu selvarajmarimuthu selvaraj
154
154
Have you attempted to manually compile the program and test the creation of the Jar outside of Eclipse?jar cvf testJar.jar *I have not seen that specific error but it seems like it is possible your files aren't compiled or imported correctly
– ViaTech
Nov 22 '18 at 14:03
How do you decompile those classes?
– user10639668
Nov 22 '18 at 14:07
add a comment |
Have you attempted to manually compile the program and test the creation of the Jar outside of Eclipse?jar cvf testJar.jar *I have not seen that specific error but it seems like it is possible your files aren't compiled or imported correctly
– ViaTech
Nov 22 '18 at 14:03
How do you decompile those classes?
– user10639668
Nov 22 '18 at 14:07
Have you attempted to manually compile the program and test the creation of the Jar outside of Eclipse?
jar cvf testJar.jar * I have not seen that specific error but it seems like it is possible your files aren't compiled or imported correctly– ViaTech
Nov 22 '18 at 14:03
Have you attempted to manually compile the program and test the creation of the Jar outside of Eclipse?
jar cvf testJar.jar * I have not seen that specific error but it seems like it is possible your files aren't compiled or imported correctly– ViaTech
Nov 22 '18 at 14:03
How do you decompile those classes?
– user10639668
Nov 22 '18 at 14:07
How do you decompile those classes?
– user10639668
Nov 22 '18 at 14:07
add a comment |
1 Answer
1
active
oldest
votes
When you are going to export jar file from eclipse follow following step:
File-> Export
Select following checkboxes and destination folder.
- Now again deselect following checkboxes.
- Select like this image.
Then finish.
Goto to folder where you saved jar file and run java -jar jarname.jar
Then you can decompile jar file using JD GUI and check your classes are decompiled correctly or not.
answered Nov 22 '18 at 15:16
flopcoderflopcoder
735512
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
When you are going to export jar file from eclipse follow following step:
File-> Export
Select following checkboxes and destination folder.
- Now again deselect following checkboxes.
- Select like this image.
Then finish.
Goto to folder where you saved jar file and run java -jar jarname.jar
Then you can decompile jar file using JD GUI and check your classes are decompiled correctly or not.
answered Nov 22 '18 at 15:16
flopcoderflopcoder
735512
add a comment |
When you are going to export jar file from eclipse follow following step:
File-> Export
Select following checkboxes and destination folder.
- Now again deselect following checkboxes.
- Select like this image.
Then finish.
Goto to folder where you saved jar file and run java -jar jarname.jar
Then you can decompile jar file using JD GUI and check your classes are decompiled correctly or not.
answered Nov 22 '18 at 15:16
flopcoderflopcoder
735512
add a comment |
When you are going to export jar file from eclipse follow following step:
File-> Export
Select following checkboxes and destination folder.
- Now again deselect following checkboxes.
- Select like this image.
Then finish.
Goto to folder where you saved jar file and run java -jar jarname.jar
Then you can decompile jar file using JD GUI and check your classes are decompiled correctly or not.
answered Nov 22 '18 at 15:16
flopcoderflopcoder
735512
When you are going to export jar file from eclipse follow following step:
File-> Export
Select following checkboxes and destination folder.
- Now again deselect following checkboxes.
- Select like this image.
Then finish.
Goto to folder where you saved jar file and run java -jar jarname.jar
Then you can decompile jar file using JD GUI and check your classes are decompiled correctly or not.
answered Nov 22 '18 at 15:16
flopcoderflopcoder
735512
edited Nov 22 '18 at 15:25
answered Nov 22 '18 at 15:16
flopcoderflopcoder
735512
answered Nov 22 '18 at 15:16
flopcoderflopcoder
735512
answered Nov 22 '18 at 15:16
flopcoderflopcoder
735512
735512
add a comment |
add a comment |
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Have you attempted to manually compile the program and test the creation of the Jar outside of Eclipse?
jar cvf testJar.jar *I have not seen that specific error but it seems like it is possible your files aren't compiled or imported correctly– ViaTech
Nov 22 '18 at 14:03
How do you decompile those classes?
– user10639668
Nov 22 '18 at 14:07