error log with eclipse oxygen 4.7.0
An internal error occurred during: "Loading models".
loader constraint violation: when resolving field "IS_DETACHMENT" the class loader (instance of org/eclipse/osgi/internal/loader/EquinoxClassLoader) of the referring class, org/eclipse/sirius/business/internal/session/danalysis/DanglingRefRemovalTrigger, and the class loader (instance of org/eclipse/osgi/internal/loader/EquinoxClassLoader) for the field's resolved type, com/google/common/base/Predicate, have different Class objects for that type
But when I change to eclipse neon uml designer is well
Related
I try to run some TestNG tests in Eclipse and i get this error:
An internal error occurred during: "Launching AuthorizationServiceTest.testFixAuthorizationStatusPartialApproval".
loader constraint violation: loader org.eclipse.osgi.internal.loader.EquinoxClassLoader #3310bdff wants to load class org.apache.maven.project.MavenProject. A different class with the same name was previously loaded by org.eclipse.osgi.internal.loader.EquinoxClassLoader #21a1790d. (org.apache.maven.project.MavenProject is in unnamed module of loader org.eclipse.osgi.internal.loader.EquinoxClassLoader #21a1790d, parent loader 'platform')
I tried changing TestNG properites same as my teams and updated,cleaned restarted project- eclipse
I use UML Designer for Eclipse 4.7.0 and got the following error while trying to add a new element to a diagram:
An error has occurred. See error log for more details. loader
constraint violation: when resolving field "IS_DETACHMENT" the class
loader (instance of
org/eclipse/osgi/internal/loader/EquinoxClassLoader) of the referring
class,
org/eclipse/sirius/business/internal/session/danalysis/DanglingRefRemovalTrigger,
and the class loader (instance of
org/eclipse/osgi/internal/loader/EquinoxClassLoader) for the field's
resolved type, com/google/common/base/Predicate, have different Class
objects for that type
Do I have to change some settings?
UML Designer 8.0.0 compatible with Eclipse 0xygen 4.7.0 is not yet released, the current version is an alpha version. According to your error, it seems that there is an imcompatibility between the version of Guava needed by UML designer and the one you have installed.
Which version of guava is installed in your Eclipse?
I have installed SONARQUBE from Eclipse marketplace and restarted the eclipse as well.
But I am getting the below error while selecting SonarQube from Preferences page.
An error occurred while automatically activating bundle org.sonar.ide.eclipse.ui (351). And when I tracked through the root exception is below. Please help.
Root exception:
java.lang.LinkageError: loader constraint violation: when resolving method "org.slf4j.impl.StaticLoggerBinder.getLoggerFactory()Lorg/slf4j/ILoggerFactory;" the class loader (instance of org/eclipse/osgi/internal/loader/EquinoxClassLoader) of the current class, org/slf4j/LoggerFactory, and the class loader (instance of org/eclipse/osgi/internal/loader/EquinoxClassLoader) for the method's defining class, org/slf4j/impl/StaticLoggerBinder, have different Class objects for the type org/slf4j/ILoggerFactory used in the signature
at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:299)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:269)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:281)
After I installed, " m2e - slf4j over logback logging (Optional)" from the Luna update site, the preferences page worked.
I am getting this error in WildFly 8.2 at runtime:
java.lang.LinkageError: loader constraint violation: when resolving method "org.app.security.key.MyKeyRing.<init>(Lorg/app/security/key/MyPrivateKey;Lorg/app/security/key/MyPublicKey;[Ljava/security/cert/Certificate;)V" the class loader (instance of org/jboss/modules/ModuleClassLoader) of the current class, org/app/security/auth/KeyLoginModule, and the class loader (instance of org/jboss/modules/ModuleClassLoader) for resolved class, org/app/security/key/MyKeyRing, have different Class objects for the type curity/key/MyPrivateKey;Lorg/app/security/key/MyPublicKey;[Ljava/security/cert/Certificate;)V used in the signature
The classes starts with 'My' are created for the application and is inside the EAR file. There is a custom module in created in WildFly and the jar with these classes are available in that too.
What may be the reason?
Thanks!
I have a web application that is working fine under Netbeans 7.3. When I installed it on another computer with Netbeans 7.4, all references to the JPA metamodel are now undefined.
The import statements referring to the metamodel (those ending with an underscore, like the 3rd import statement below) are not recognized :
import bfMetier.ApplicationInitialise;
import entites.Locations;
import entites.Locations_;
And when I run the project, it aborts with a «cannot find symbol Locations_» error :
SEVERE: Exception while loading the app : EJB Container initialization error
java.lang.ExceptionInInitializerError
(...)
Caused by: java.lang.RuntimeException: Uncompilable source code - cannot find symbol
symbol: class Locations_
location: package entites
at beansFacades.LocationsFacade.<clinit>(LocationsFacade.java:10)
I'm using ecclipse as the JPA 2.0 provider and running the app under Glassfish 3.1.2.2.
Is there any parameter I need to add in order for the metamodel classes to be generated?
Thanks!
I created a new java project in 7.4 and found some differences...
There is no option in context menu for generating classes from database (like 7.3).
I found this option in New Java Class... Persistence category.
The entity generated by 7.4 do not have metadata classes.
Might be, the metadata classes are no longer generated/or needed by netbeans.