Thank you for the information! As the bug entry is a year old, do you have any perspective when this will be solved?
Best regards, Britta Britta Katzenbach _____________________________________________________ e-Mail: katzenb...@liwa.de Tel. +49 30 27019889 Dr. Lippke & Dr. Wagner GmbH Nassauische Str. 25 10717 Berlin Tel./Fax: +49 30 2147309-0 / 2 Geschäftsführer: Dr. Andreas Lippke und Florian Schlittgen Registergericht: Amtsgericht Berlin HRB 25607 > Am 16.10.2018 um 10:36 schrieb Lukasz Lenart <lukaszlen...@apache.org>: > > Switching to ASM 6 should resolve the issue but this isn't a drop-in > upgrade, we will have to change some code on Struts side. > > https://issues.apache.org/jira/browse/WW-4866 > > > Regards > -- > Łukasz > + 48 606 323 122 http://www.lenart.org.pl/ > > wt., 16 paź 2018 o 09:49 Britta Katzenbach <katzenb...@liwa.de> napisał(a): >> >> Hi! >> >> We are currently trying to run our Struts2 application with OpenJDK 11. Its >> working in general, but the DefaultClassFinder of the Struts2 convention >> plugin throws an IllegalArgumentException: null when initializing the >> classes in the package specified in „struts.convention.action.packages“ in >> the struts.xml. Since these are abstract classes or other classes that does >> not need to be mapped, it seems to be no problem - the application is >> running as expected. These errors do not occur when running with oracle java >> SE 8. We tried to use ASM (org.ow2) 6.0, 6.2.1 and 7.0-beta instead of 5.2, >> but that did not help. >> >> ERROR org.apache.struts2.convention.DefaultClassFinder - Unable to read >> class [xx.xx.xx.web.action.AbstractAction] >> java.lang.IllegalArgumentException: null >> at org.objectweb.asm.ClassReader.<init>(Unknown Source) ~[asm-5.2.jar:5.2] >> at org.objectweb.asm.ClassReader.<init>(Unknown Source) ~[asm-5.2.jar:5.2] >> at org.objectweb.asm.ClassReader.<init>(Unknown Source) ~[asm-5.2.jar:5.2] >> at >> org.apache.struts2.convention.DefaultClassFinder.readClassDef(DefaultClassFinder.java:461) >> ~[struts2-convention-plugin-2.5.18.jar:2.5.18] >> at >> org.apache.struts2.convention.DefaultClassFinder.access$200(DefaultClassFinder.java:52) >> ~[struts2-convention-plugin-2.5.18.jar:2.5.18] >> at >> org.apache.struts2.convention.DefaultClassFinder$InfoBuildingVisitor.extractSuperInterfaces(DefaultClassFinder.java:514) >> ~[struts2-convention-plugin-2.5.18.jar:2.5.18] >> at >> org.apache.struts2.convention.DefaultClassFinder$InfoBuildingVisitor.visit(DefaultClassFinder.java:501) >> ~[struts2-convention-plugin-2.5.18.jar:2.5.18] >> at org.objectweb.asm.ClassReader.accept(Unknown Source) ~[asm-5.2.jar:5.2] >> at org.objectweb.asm.ClassReader.accept(Unknown Source) ~[asm-5.2.jar:5.2] >> at >> org.apache.struts2.convention.DefaultClassFinder.readClassDef(DefaultClassFinder.java:462) >> ~[struts2-convention-plugin-2.5.18.jar:2.5.18] >> at >> org.apache.struts2.convention.DefaultClassFinder.access$200(DefaultClassFinder.java:52) >> ~[struts2-convention-plugin-2.5.18.jar:2.5.18] >> at >> org.apache.struts2.convention.DefaultClassFinder$InfoBuildingVisitor.extractSuperInterfaces(DefaultClassFinder.java:514) >> ~[struts2-convention-plugin-2.5.18.jar:2.5.18] >> at >> org.apache.struts2.convention.DefaultClassFinder$InfoBuildingVisitor.visit(DefaultClassFinder.java:501) >> ~[struts2-convention-plugin-2.5.18.jar:2.5.18] >> at org.objectweb.asm.ClassReader.accept(Unknown Source) ~[asm-5.2.jar:5.2] >> at org.objectweb.asm.ClassReader.accept(Unknown Source) ~[asm-5.2.jar:5.2] >> at >> org.apache.struts2.convention.DefaultClassFinder.readClassDef(DefaultClassFinder.java:462) >> ~[struts2-convention-plugin-2.5.18.jar:2.5.18] >> at >> org.apache.struts2.convention.DefaultClassFinder.<init>(DefaultClassFinder.java:93) >> [struts2-convention-plugin-2.5.18.jar:2.5.18] >> at >> org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildClassFinder(PackageBasedActionConfigBuilder.java:395) >> [struts2-convention-plugin-2.5.18.jar:2.5.18] >> at >> org.apache.struts2.convention.PackageBasedActionConfigBuilder.findActions(PackageBasedActionConfigBuilder.java:377) >> [struts2-convention-plugin-2.5.18.jar:2.5.18] >> at >> org.apache.struts2.convention.PackageBasedActionConfigBuilder.buildActionConfigs(PackageBasedActionConfigBuilder.java:333) >> [struts2-convention-plugin-2.5.18.jar:2.5.18] >> at >> org.apache.struts2.convention.ClasspathPackageProvider.loadPackages(ClasspathPackageProvider.java:52) >> [struts2-convention-plugin-2.5.18.jar:2.5.18] >> >> >> Thanks for your input! >> >> Best regards, >> >> Britta Katzenbach >> >> _____________________________________________________ >> e-Mail: katzenb...@liwa.de >> Tel. +49 30 27019889 >> >> Dr. Lippke & Dr. Wagner GmbH >> Nassauische Str. 25 >> 10717 Berlin >> Tel./Fax: +49 30 2147309-0 / 2 >> >> Geschäftsführer: Dr. Andreas Lippke und Florian Schlittgen >> Registergericht: Amtsgericht Berlin HRB 25607 >> >> >> >> >> >> >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@struts.apache.org > For additional commands, e-mail: user-h...@struts.apache.org >
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