Hi, it's a knwon problem: too many classes in your appl.They don't have to be all jdo-enhanced for this to happen.
The way I personnally fix it: remove the template in the ORM definition in Eclipse and replace it with an individual definition of classes to be enhanced. bit tedious but the problem disappears. regards didier On Oct 21, 12:24 pm, Peter <pcsor...@gmail.com> wrote: > Hi > > I have a strange problem. Eclipse cannot clean and build my Google App > Engine project. It says: > > DataNucleus Enhancer has encountered a problem. > Cannot run program "C:\Program Files\Java\jdk1.6.0_20\bin > \javaw.exe" (in directory "location_of_my_project"): CreateProcess > error=87, The parameter is incorrect. > > I updated to App Engine SDK 1.3.8. I have Eclipse Version: Helios > After a short search i found a solution on the internet, that the > classpath is too long. I edited my .classpath file : > <classpath> > <classpathentry kind="src" path="src"/> > <classpathentry kind="con" > path="com.google.appengine.eclipse.core.GAE_CONTAINER"/> > <classpathentry kind="con" > path="org.eclipse.jdt.launching.JRE_CONTAINER"/> > <classpathentry exported="true" kind="con" > path="org.eclipse.jdt.USER_LIBRARY/JSON"/> > <classpathentry kind="con" > path="org.eclipse.jdt.junit.JUNIT_CONTAINER/4"/> > <classpathentry kind="con" path="org.eclipse.jdt.USER_LIBRARY/ > ApacheIO"/> > <classpathentry kind="output" path="war/WEB-INF/classes"/> > </classpath> > > and when i removed the line containing > "com.google.appengine.eclipse.core.GAE_CONTAINER" the build was > sucessfull. Thats ok but the are many errors in my project now, so > thats not the correct solution. > Has anybody a solution for my problem? -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
