Robin Shen [13/Dec/21 02:11 AM] This has been fixed in 11.0.21

Robin Shen [13/Dec/21 01:43 PM] Fix also available in QB 10.0.37: https://build.pmease.com/build/5400

Cheolhee Jeon [14/Dec/21 12:49 AM] Hello Robin, I've got underneath error when I tried to upgrade qb server from 10.0.15 to 11.0.21 Do you have any solution for this? Thx. root@quickbuild-server-mig-test-6d98bf79cd-r54pn:/data/quickbuild-11.0.21/bin$ ./upgrade.sh /data/quickbuild-10.0.15 openjdk version "1.8.0_265" OpenJDK Runtime Environment (build 1.8.0_265-8u265-b01-0ubuntu2~16.04-b01) OpenJDK 64-Bit Server VM (build 25.265-b01, mixed mode) =========================================================== SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager         at org.apache.log4j.helpers.FileWatchdog.start(FileWatchdog.java:49)         at com.pmease.quickbuild.bootstrap.Bootstrap.init(Bootstrap.java:336)         at com.pmease.quickbuild.bootstrap.Upgrade.main(Upgrade.java:418) Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.LogManager         at java.net.URLClassLoader.findClass(URLClassLoader.java:382)         at java.lang.ClassLoader.loadClass(ClassLoader.java:418)         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)         at java.lang.ClassLoader.loadClass(ClassLoader.java:351)         ... 3 more

Cheolhee Jeon [14/Dec/21 01:23 AM] It worked! I've misunderstood the guidence which said "switch the bin sub folder" , so I switched bin folder from latest one, then upgrade.. Thx.

Robin Shen [14/Dec/21 01:27 AM] Thanks for the update. Just tested to see that everything works, and curious why it is not working at your side. :)

Cheolhee Jeon [14/Dec/21 01:39 AM] I've coppied bin folder from quickbuild-10.0.15 to quickbuild-11.0.21 and then excute upgrade.sh under quickbuild-11.0.21/bin .. so basically it cannot work at all. I've just catched what I missed, so I decompress the tar file again, and just upgrade.sh with new one. And it worked well :)

Cheolhee Jeon [21/Dec/21 12:09 AM] Hello Robin, I've heard that log4j 2.15.1 version also has another defect. So It should be going higher version. Does QB also have any plan for updating this? Thx

Robin Shen [21/Dec/21 02:28 AM] Please upgrade to QB 10.0.39 which uses latest log4j 2.17.0: https://build.pmease.com/build/5442

Cheolhee Jeon [21/Dec/21 02:38 AM] Hello Robin, last time you said upgrade to 11.0.21. But this time you recommend me 10.0.39. Are there any update for Major 11 version of QB which uses log4j 2.17.0? Thx

Robin Shen [21/Dec/21 03:01 AM] If you are using QB11, please upgrade to 11.0.25: https://build.pmease.com/build/5439

Cheolhee Jeon [21/Dec/21 04:19 AM] Thx, Robin. I've just update mine to 11.0.25 and it shows version up log4j too.

Robin Shen [21/Dec/21 04:45 AM] 11.0.25 is using log4j 2.17.0. What do you mean for "it shows version up log4j too"?

Cheolhee Jeon [21/Dec/21 04:53 AM] I mean, It works good. log4j's version was 2.17.0 in qb 11.0.25 :)

Robin Shen [21/Dec/21 06:01 AM] That is good, :)