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When I upgrade MatlabRuntime from 2019b to 2021b,I hava a proplem

When I upgrade MatlabRuntime from 2019b to 2021b and I hava a springboot service used matlab, I have a problem,I import newest javabulider.jar(2021b) into my springboot service, then I package and publish my service into server,then report an error,can someone help me,thank you
Caused by: java.lang.UnsatisfiedLinkError: Failed to find the required library libmwmclmcrrt.so.9.7 on java.library.path.
This library is typically installed along with MATLAB or the MATLAB Runtime. Its absence may indicate an issue with that installation or
the current path configuration, or a mismatch with the architecture of the Java interpreter on the path.
MATLAB Runtime version this component is attempting to use: 9.7.
Java interpreter architecture: glnxa64.
I need someone can help me

The message:
Failed to find the required library libmwmclmcrrt.so.9.7
Indicates that the application you are trying to execute was compiled with Matlab 2019b and that the corresponding MCR is not installed.

Error when compiling plugin filter on ImageJ

Getting this error message whenever I am trying to compile a plugin filter. Not sure what is causing that.
ImageJ 1.53a; Java 1.8.0_172 [64-bit]; Mac OS X 10.15.7; 33MB of 3000MB (1%)
warning: [options] bootstrap class path not set in conjunction with -source 1.6
/private/var/folders/nm/nftqfvnn4_7c87p06n3qztl00000gn/T/AppTranslocation/071310B3-FF74-405F-B175-3C92927EC9DB/d/ImageJ.app/plugins/Filters/Filter_Plugin.java:9: error: error while writing Filter_Plugin: /private/var/folders/nm/nftqfvnn4_7c87p06n3qztl00000gn/T/AppTranslocation/071310B3-FF74-405F-B175-3C92927EC9DB/d/ImageJ.app/plugins/Filters/Filter_Plugin.class (Read-only file system)
public class Filter_Plugin implements PlugInFilter {
^
1 error
1 warning

This is likely caused by the Path Randomization feature in Mac OSX (maybe because you're running ImageJ from within a mounted dmg file?).
See also this topic on the Image.sc forum:
https://forum.image.sc/t/imagej-stopped-working-when-we-upgraded-to-macos-sierra-10-12/3005/7?u=imagejan
Quoting from there:
You can disable path randomization by moving ImageJ.app out of the ImageJ folder and then copying it back.
In general, issues with ImageJ (both usage and development) are best discussed on https://forum.image.sc/tag/imagej.

System.TypeLoadException in windows app development

I am implementing liblinear in windows app using visual studio express 2013 for windows. After installing liblinear using nuget package manager(link is https://www.nuget.org/packages/Liblinear/) I was trying to use it:
using de.bwaldvogel.liblinear;
And in the code I typed :
Parameter para = new Parameter(SolverType.MCSVM_CS, 1.0 , 0.01);
but it gives error while running, stating:
An exception of type 'System.TypeLoadException'occured in FileExplorer.DLL but was not
handled in the user code.
Additional Information: Could not load type 'System.Runtime.Serialization.Iserializable
' from assembly 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e'.
If there is a handler for this exception, the program may be safely continued.
Also when nuget package is installed there are no errors but there are warnings stating
Reference to type 'System.Runtime.Serialization.ISerializable' claims it is defined in
'c:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\WindowsPhone\v8.0\mscorlib.dll',
but it could not be found (in IKVM.OpenJDK.Core.dll)
Reference to type 'System.Runtime.Serialization.SerializationInfo' claims it is defined
in 'c:\Program Files (x86)\ReferenceAssemblies\Microsoft\Framework\WindowsPhone\v8.0
\mscorlib.dll', but it could not be found (in IKVM.OpenJDK.Core.dll)
Could anyone help me out with this? I am developing app for windows phone 8.0.

Unfortunately, the ISerializable interface is not available for Windows Phone 8.x. :( Check out the Platforms section here. This thread has additional info as well.
Is the liblinear NuGet package supposed to be supported on Windows Phone? If so, I would get in contact with the author of the package directly.

Trying to install Sean Corfield's scripting for ColdFusion project, getting class not found errors

Hi I'm trying to install this tool 'Sean Corfield's scripting for ColdFusion project.' on my server - problem is I am getting "Class not found: com.caucho.quercus.script.QuercusScriptEngineFactory " errors, I have java 1.6 installed.... I'm not sure how where to get these extra classes ... any help?
[opensuse 11 system, CF8 java 1.6]
-thanks
-sean

Did you follow the installation instructions for the cfphp, as per the "example.cfm" page:
Installation:
1. Copy lib/quercus.jar and lib/resin-util.jar to WEB-INF/cfusion/lib/
(multiserver) or coldfusion8/lib (standalone)
2. Restart ColdFusion 8.
3. Optionally copy customtags/php.cfm into your custom tags path.
The important thing is that the quercus.jar is accessible to the JVM. Your error message indicates that the JVM can't find the jar.

Doubt in Java Service wrapper while running jar application fom window service

I have a jar application which process and converts file into csv file. I have made it to run in windows service using Java Service Wrapper. It got installed my jar application successfully when I run "InstallApp-NT. Bat" file and starts running my application when I run "app" command.
But when I try to start the service in services, its not starting and showing following message in dialog box<
Windows could not start the generic Preprocessor application on Local Computer. For more information, review the System Event Log. If this is a non-microsoft service, contact the service vendor, and refer to service-specific error code1
I have the system log file and it showing the below error message
System Event log:
--> Wrapper Started as Service
Java Service Wrapper Community Edition 3.3.2
Copyright (C) 1999-2009 Tanuki Software, Ltd. All Rights Reserved.
http://wrapper.tanukisoftware.org
Launching a JVM...
WrapperManager: Initializing...
WrapperSimpleApp:
WrapperSimpleApp: Encountered an error running main:
WrapperSimpleApp: java. Lang. NullPointerException
WrapperSimpleApp: at java. Util. Hashtable. Put(Hashtable. Java: 396)
WrapperSimpleApp: at java. Util. Properties. SetProperty(Properties. Java: 128)
WrapperSimpleApp: at java. Lang. System. SetProperty(System. Java: 701)
WrapperSimpleApp: at com. Dnb. Genericpreprocessor. Process. ProcessRunner. Main(Unknown Source)
WrapperSimpleApp: at sun. Reflect. NativeMethodAccessorImpl. Invoke0(Native Method)
WrapperSimpleApp: at sun. Reflect. NativeMethodAccessorImpl. Invoke(NativeMethodAccessorImpl. Java: 39)
WrapperSimpleApp: at sun. Reflect. DelegatingMethodAccessorImpl. Invoke(DelegatingMethodAccessorImpl. Java: 25)
WrapperSimpleApp: at java. Lang. Reflect. Method. Invoke(Method. Java: 585)
WrapperSimpleApp: at org. Tanukisoftware. Wrapper. WrapperSimpleApp. Run(WrapperSimpleApp. Java: 238)
WrapperSimpleApp: at java. Lang. Thread. Run(Thread. Java: 595)
<-- Wrapper Stopped
I don't think any error in application code because it running fine when run "app" command. Please help what I should now. Thanks in advance.
I am using the following code in com.dnb.genericpreprocessor.process.ProcessRunner class.
String projectHome = "D:\BL";
System.setProperty("project.home", projectHome);
System.setProperty("log.home",System.getenv("DBE")); ---> DBE is the envirinment variable I created in user variables.
When I run the application by giving app command... Its running the application by printing the environment value but showing the same error when I start it in service.

Answering your question update that you phrased as an answer, you need to ensure that the variable is in fact set in the specific environment where you are running the application. It appears that it is not. In fact, to avoid the NullPointerException, I would modify your code to something like:
String loghome = System.getenv("DBE");
if (loghome == null) {
// LOG A COMPLAINT that the environment variable is not set
loghome = "some reasonable default value";
}
System.setProperty("log.home", loghome);
so at least your application won't fail with an obtuse NPE if it is executed in the wrong environment.

Check com.dnb.genericpreprocessor.process.ProcessRunner if that is your code and see what data you are setting in System property. NullPointer is telling that the key or the value you passed is Null.

Check your wrapper.config; you need to have all the necessary jars in order, and each with their own index number (for some reason):
wrapper.java.classpath.1=../lib/wrapper.jar
wrapper.java.classpath.2=%JAVA_HOME%/lib/tools.jar
...
Just a first thought.

I am not familiar with the proprietary solution you are using, but it seems you somehow configured it wrong.
Looks like some parameter the wrapper should have is null and is propagating all the way up until the system is trying to set it as property.

Maybe you should put your 'DBE' enviroment in the system variables not user variables.
Windows service starts at system account.