Execute failed: java.io.IOException: Cannot run program even changed the jre to JDK?

Question

i donot know the base of problem even i searched that it could be fixed with jdk installed in eclipse but same problem, any help!!

BUILD FAILED E:\GAP\gapvis\build.xml:32: The following error occurred while executing this line: E:\GAP\gapvis\build.xml:108: The following error occurred while executing this line: E:\GAP\gapvis\build.xml:172: The following error occurred while executing this line: E:\GAP\gapvis\build.xml:176: Execute failed: java.io.IOException: Cannot run program "lessc.cmd": CreateProcess error=2, Le fichier spécifié est introuvable

Answer 1

Le fichier spécifié est introuvable means the lessc.cmd file cannot be found. Are you sure you put it in the same directory as the build.xml?

Answer 2

you need to add lessc.cmd to your path since it wants to execute it. If it is available on the system but eclipse ignores it you need to add that path into eclipse so it knows where it can execute it.

plan b would be to try an absolute path for lessc.cmd in your build.xml file (line 176)