I found the problem - and I think there is a problem. However, it is quite different than what I reported. I created a small test program that reproduces the problem. I will email it in a separate email (since it is a completely different issue.)
Thanks! Blake On Sat, Jun 10, 2023 at 9:28 AM Blake McBride <blake1...@gmail.com> wrote: > First, this code runs fine under Java 8. I only get the error on Java 17. > > I have code that dynamically loads a Groovy class from Groovy source code > and ends up with a class object. I then try to get a pointer to the method > via reflection. > > I have: > Class<?> groovyClass; > which has a valid groovy class. > I am executing: > groovyClass.getMethod(methodName, argTypes); > > > The actual backtrace looks as follows: > > java.lang.NoSuchMethodException: timedTasks.Test.main(java.lang.Object) > at java.lang.Class.getMethod(Class.java:2227) ~[?:?] > at org.kissweb.restServer.GroovyClass.getMethod(GroovyClass.java:71) > ~[Kiss.jar:?] > at org.kissweb.Cron$CronLine.runLine(Cron.java:191) ~[Kiss.jar:?] > at org.kissweb.Cron$CronLine.lambda$process$0(Cron.java:181) ~[Kiss.jar:?] > at java.lang.Thread.run(Thread.java:833) ~[?:?] > > > So, it is acting like my method isn't there, but it is. The code runs > fine under Java 8. I debugged into it to find the point of failure and it > is as I described. The NoSuchMethodException is occurring at > isGrallAvailable:114, JreCompat (org.apache.tomcat.util.compat). The > exception is bubbling up incorrectly. > > Thanks. > > Blake > > > On Sat, Jun 10, 2023 at 8:58 AM Paul King <pa...@asert.com.au> wrote: > >> But what exception? >> >> >> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >> Virus-free.www.avast.com >> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >> <#m_-8040444174696770568_m_-7758902907920741945_m_2092868211654702617_m_-8986209765137685919_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> >> >> On Sat, Jun 10, 2023 at 11:44 PM Blake McBride <blake1...@gmail.com> >> wrote: >> >>> Thanks for the response, Paul! >>> >>> It is an exception. The top of the backtrace is: isGrallAvailable:114, >>> JreCompat (org.apache.tomcat.util.compat) >>> >>> Other elements on the stack trace are as I indicated. >>> >>> No. Not using GraalVM. >>> >>> This is code that ran fine on Java 8. The only change was switching to >>> Java 17. >>> >>> I am seeing the error reported elsewhere on the net, but no clear answer. >>> >>> Thanks. >>> >>> Blake >>> >>> On Sat, Jun 10, 2023 at 8:33 AM Paul King <pa...@asert.com.au> wrote: >>> >>>> What is the actual error? Also, are you using GraalVM? >>>> >>>> >>>> >>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >>>> Virus-free.www.avast.com >>>> <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail> >>>> <#m_-8040444174696770568_m_-7758902907920741945_m_2092868211654702617_m_-8986209765137685919_m_3152328054999322224_m_8909220699781526507_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> >>>> >>>> On Sat, Jun 10, 2023 at 11:35 AM Blake McBride <blake1...@gmail.com> >>>> wrote: >>>> >>>>> I should add that in the stack trace I am seeing: >>>>> >>>>> loadClass:862 GroovyClassLoader (groovy.lang) >>>>> loadClass:973 GroovyClassLoader (groovy.lang) >>>>> loadClass:960 GroovyClassLoader(groovy.lang) >>>>> loadClass:593, GroovyClassLoader$InnerLoader (groovy.lang) >>>>> >>>>> Thanks! >>>>> >>>>> Blake >>>>> >>>>> On Fri, Jun 9, 2023 at 8:29 PM Blake McBride <blake1...@gmail.com> >>>>> wrote: >>>>> >>>>>> Greetings, >>>>>> >>>>>> I am running a tomcat app and getting the following error as follows: >>>>>> >>>>>> isGrallAvailable:114, JreCompat (org.apache.tomcat.util.compat) >>>>>> >>>>>> The reason I post it to this group is that it happens when I try to >>>>>> run some dynamic Groovy code. I thought you'll might have an idea. >>>>>> >>>>>> Java 17 >>>>>> Tomcat 9.0.65 >>>>>> Groovy 4.0.11 >>>>>> >>>>>> Sure appreciate any ideas. >>>>>> >>>>>> Thanks! >>>>>> >>>>>> Blake McBride >>>>>> >>>>>
