B4J Question Wrapper B4J

[RAFA BRAVO]

Hello, good afternoon. Some time ago they made me a wrapper of this library:
https://github.com/libplctag/libplctag4j
everything has worked fine for me, but now i need to use it on a 32bit pc, with java 8 i get this error:

src\b4j\example\b4xmainpage.java:60: error: no se puede acceder a LibPlcWrapper
public com.tillekesoft.libplcb4j.LibPlcWrapper _presionwsplc = null;
^
archivo de clase incorrecto: C:\Program Files (x86)\Anywhere Software\B4J\libraries\libplcb4j.jar(com/tillekesoft/libplcb4j/LibPlcWrapper.class) el archivo de clase tiene una versión incorrecta 55.0, debería ser 52.0 Eliminar
o
asegúrese de aparecer en el subdirectorio correcto del classpath.

I tried to contact the person who created the B4J library for me, without success. can someone help me thanks.

 

[EnriqueGonzalez]

The Library was compiled with java 11, that's why you can't use it on java 8.
If you have the source code, you should compile it with java 8 and hopefully you will not have more problems.

 

[RAFA BRAVO]

I only have the files .jar and xml, to work with the library.
I'm looking for someone who can wrap it up again, but ready for java 8. not necessarily free.

 

[DonManfred]

m looking for someone who can wrap it up again, but ready for java 8. not necessarily free.

Post a offer in the JobForum then

 

[RAFA BRAVO]

thank you.

 

[moster67]

Hello, good afternoon. Some time ago they made me a wrapper of this library:
https://github.com/libplctag/libplctag4j
everything has worked fine for me, but now i need to use it on a 32bit pc, with java 8 i get this error:

src\b4j\example\b4xmainpage.java:60: error: no se puede acceder a LibPlcWrapper
public com.tillekesoft.libplcb4j.LibPlcWrapper _presionwsplc = null;
^
archivo de clase incorrecto: C:\Program Files (x86)\Anywhere Software\B4J\libraries\libplcb4j.jar(com/tillekesoft/libplcb4j/LibPlcWrapper.class) el archivo de clase tiene una versión incorrecta 55.0, debería ser 52.0 Eliminar
o
asegúrese de aparecer en el subdirectorio correcto del classpath.

I tried to contact the person who created the B4J library for me, without success. can someone help me thanks.

I am not at home now but I will take a look if I can compile it with Java 8.
I don't recall if the original Github code required Java 11 or not.
I will let you know.

 

[RAFA BRAVO]

my favorite developer, I think I have read that the minimum requirement is java 8. thanks