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Opening app on macOS 11 Big Sur from JavaFX application randomly fails with kLSNoExecutableErr

We have a desktop JavaFX application (well, TornadoFX) that downloads an archive, extracts another app from it and launches this app with macOS open command.
Simplified kotlin code looks like:
ProcessBuilder(listOf("open", "/path/to/app.app", "arg")).start()
This has worked for years on older versions of macOS (10.15 and earlier) but now with macOS 11 Big Sur launching the app sometimes succeeds and sometimes fails.
In the mac Console.app following error can be seen:
OSStatus _LSCopyApplicationNodeFromOpenState(LSOpenState *): Returning kLSNoExecutableErr because node is a directory but we failed to register with error -10814
We extended the logic to check if all the files are really there before launching the app, and the files existed.
There is an assumption that maybe Launch Services database is not updated fast enough.
Following ways of trying to log what might be happening, didn't reveal any errors:
lsappinfo listen +all forever
log stream --debug --predicate 'subsystem == "com.apple.coreservices.launchservices"'
Does anybody have a clue if there is a way to avoid this behavior and to be always able to launch the app?

After a lot of research and debugging, what seem to have worked for us, was to force Launch Services to register the app in its database by executing command like:
/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -f /path/to/app.app
and afterwards we could launch the app.
The idea for such solution was found in this answer.

JBOSS came UP but GUI doesn't

Recently, we were facing some issues related to timesten configuration and as per Oracle's suggestion we gave a system reboot to verify the changes.
Post system reboot we found that one of our internal GUI ( related to the application ) didn't came up automatically. Although we restarted the JBOSS process manually post-reboot , process came UP well but GUI doesn't.
I went through the JBOSS startup.log as well but found to see so many errors there like:
error installing to real name=vfsfile jboss
org.jboss.deployers.spi.DeploymentException: Error deploying: jboss:service=Hypersonic,database=localDB
ERROR [AbstractKernelController] Error installing to Start: name=jboss:database=localDB,service=Hypersonic state=Create mode=Manual requiredState=Installed
log4j error: setFile(null,true) call failed.
java.sql.SQLException: The database is already in use by another process: org.hsqldb.persist.NIOLockFile
........and many more
Literally, i have gone through every possible workaround available on internet with no success. Please pardon my question's framing methodology if it's sounds too be least technical.
I am new to JBOSS so need your help in resolving this issue.
Environment is Solaris 10 and JBOSS version is "jboss-5.1.0.GA"

RJDBC, Java connection to Oracle database crashing

I have a script that opens with some code to start a connection to an Oracle database, however the code is crashing RStudio as soon as it runs. The exact code was run successfully on another machine previously.
The script opens by loading the required RJDBC package:
library("RJDBC", lib.loc="C:/R/library")
After, this I run the code below:
drv = JDBC("oracle.jdbc.OracleDriver", classPath="C:/R/ojdbc7.jar", identifier.quote = " ")
however this crashes Rstudio - there is no error statement, the program simply crashes stating that "R encountered a fatal error . The session was terminated." When I attempt run this at the command line in regular R (not RStudio) it crashes also.
If this is being caused by some conflict between R and machine, is there a way to determine what is causing it?
Thanks

I had exactly the same problem, having just upgraded my Java distribution from v6 to v8 (both Java Runtime and Java Developer Kit, running on Windows 7). I don't what the reason is, but after reinstalling v6 (and keeping v8), the problem was resolved.

In also encountered this problem but in my case the issue was that I had previously set JAVA_HOME in ~/.Renviron that did not match the version in place when rJava was installed. Simply removing JAVA_HOME was the fix in my case.

I was also experiencing the same sort of crash trying to connect to SQL Server.
Setting the JAVA_HOME variable as described https://www.r-bloggers.com/connecting-r-to-an-oracle-database-with-rjdbc/ the crashes went away:
Sys.setenv(JAVA_HOME='C:/Program Files/Java/jdk1.8.0_172')
library(RJDBC)
drv <- JDBC("com.microsoft.sqlserver.jdbc.SQLServerDriver",
"c:/Microsoft JDBC Driver 6.4 for SQL Server/sqljdbc_6.4/enu/mssql-jdbc-6.4.0.jre8.jar")

Service will not start: error 1067: the process terminated unexpectedly

We have a custom service that we install with our application. The only problem is that after it is installed, it will not start, generating the error above. I have tried to diagnose what the problem is, but can't seem to find any useful information as to why it is quitting. I have tried the same service on a non "R2" 2008 server, and manual it worked fine.
service simple java file running using batch file. Deamon service.
Has anyone had any experience troubleshooting this type of problem, where there are so few clues?

Goto:
Registry-> HKEY_LOCAL‌​_MACHINE-> System-> Cur‌​rentControlSet-> Servi‌​ces.
Find the concerned service & delete it. Close regedit. Reboot the PC & Re-install the concerned service. Now the error should be gone.

This is a problem related permission.
Make sure that the current user has access to the folder which contains installation files.

I resolved the problem.This is for EAServer Windows Service
Resolution is -->
Open Regedit in Run prompt
Under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\EAServer
In parameters, give SERVERNAME entry as EAServer.
[It is sometime overwritten with Envirnoment variable : Path value]

This error message appears if the Windows service launcher has quit immediately after being started.
This problem usually happens because the license key has not been correctly deployed(license.txt file in the license folder).
If service is not strtign with correct key, just put incorrect key and try to start. Once started, place the correct key, it will work.

I had this error, I looked into a log file C:\...\mysql\data\VM-IIS-Server.err and found this
2016-06-07 17:56:07 160c InnoDB: Error: unable to create temporary file; errno: 2
2016-06-07 17:56:07 3392 [ERROR] Plugin 'InnoDB' init function returned error.
2016-06-07 17:56:07 3392 [ERROR] Plugin 'InnoDB' registration as a STORAGE ENGINE failed.
2016-06-07 17:56:07 3392 [ERROR] Unknown/unsupported storage engine: InnoDB
2016-06-07 17:56:07 3392 [ERROR] Aborting
The first line says "unable to create temporary file", it sounds like "insufficient privileges", first I tried to give access to mysql folder for my current user - no effect, then after some wandering around I came up to control panel->Administration->Services->Right Clicked MysqlService->Properties->Log On, switched to "This account", entered my username/password, clicked OK, and it woked!

In my case the error 1067 was caused with a specific version of Tomcat 7.0.96 32-bit in combination with AdoptOpenJDK. Spent two hours on it, un-installing, re-installing and trying different Java settings but Tomcat would not start. See...
ASF Bugzilla – Bug 63625
seems to point at the issue though they refer to seeing a different error.
I tried 7.0.99 32-bit and it started straight away with the same AdoptOpenJDK 32-bit binary install.

I solved this issue using Monitor Tomcat application. I ran it and after a few seconds its icon appeared in my system tray. I right clicked on the icon and clicked the start button and after a few seconds Apache Tomcat started.

Error creating OpenShift application in Eclipse

I am attempting to create/deploy an application onto the Redhat OpenShift Express platform, and am attempting to do this via eclipse using the JBoss OpenShift plugins.
I am following the instructions here: https://www.redhat.com/openshift/community/blogs/getting-started-with-the-openshift-eclipse-plug-in-for-java-applications-on-the-cloud
But when entering my user credentials I get an error preventing me getting any further:
Could not check user credentials: Could not unmarshall response "
{"data":
{"user_info":
{"env_vars":null,
"max_gears":5,
"system_ssh_keys":null,
"uuid":"5a81de3405fe4ac6b5718dbb8540736f",
"rhc_domain":"rhcloud.com",
"rhlogin":"robert.hinds#accenture.com",
"ssh_keys":
{"laptop":{"type":"ssh-rsa","key":"AAAAB3NzaC1yc2EAAAABIwAAAQEAw5GIjtI+B42SBv2kmV32OHI5tCBO7JWmlhF7w9dNy2Tp7MNtK8nE7nLUKYyXSZRzK0i4azPuMDDmmJ4jFpcyAwRdzBM43xZLo/6MlMFneT3t66ukNMNOgYptiRH7Zy8Tmjquwu2dXpui77tRQaEpq4Ms/JxHvanD+YMDNTXlrv8gIDwOjhtetuyeKbf/sr+UK1Bit8eDTgai01UmjXm+u/0Hi1tD6oG/GwNviQKb/2gmrmEs0uPhcJ9Olzrn67Gyu7c2PFOjTEvOXMQHjSUrVp905t8SzffiJ7uWzVnvufrweC5gXlR/v1tp3FrFgRcZVmZX6QlhyOiy5Tr1cLD8pw=="}},
"consumed_gears":0,
"vip":false,
"namespace":"star",
"ssh_key":null,
"ssh_type":null
},
"app_info":{}
},
"api_c":["placeholder"],
"messages":"",
"broker_c":["namespace","rhlogin","ssh","app_uuid","debug","alter","cartridge","cart_type","action","app_name","api"],
"exit_code":0,
"debug":"",
"api":"1.1.3",
"result":""
}
has anyone come across this previously? I am on Win7 Eclipse Indigo on JDK7
Update:
I get this problem using the following versions/steps
Using Eclipse: Eclipse Java EE IDE for Web Developers. Version: Indigo Service Release 2 Build id: 20120216-1857
Installed the OpenShift express tools from the JBoss software update site here: http://download.jboss.org/jbosstools/updates/development/indigo/ today (the current version that is downloaded today!)
Then simply file > new > openshift aplication, then enter my username and password (created today with OpenShift Express) and I get the error.
hope thats helpful - will wait for the update to the software.

this is a "known" issue in the sense that you're not the first that reported this:
https://issues.jboss.org/browse/JBIDE-11431
The "interesting" part is that unmarshalling the response fails because of the following 2 properties with null values:
"ssh_key":null,
"ssh_type":null
This error occurrs since OpenShift added support for several keys. We fixed the unmarhslling issue but still dont know how to reproduce it. If you can we'd be very happy to get your instructions.
The fixed version of our client plugin will make it to our nightly update site in a few days. Stay tuned!