How to run rJava in Mac m1? - rjava

I am trying to use write.xlsx and I realized I first needed to run the xlsx library, and therefore the rJava library. I prosive to install the libraries and I got the following error while trying to run rJava:
Error: package or namespace load failed for ‘rJava’:
.onLoad failed in loadNamespace() for 'rJava', details:
call: dyn.load(jli, FALSE)
error: unable to load shared object '/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/lib/jli/libjli.dylib':
dlopen(/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/lib/jli/libjli.dylib, 10): no suitable image found. Did find:
/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/lib/jli/libjli.dylib: mach-o, but wrong architecture
/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/lib/jli/libjli.dylib: mach-o, but wrong architecture
I searched for a solution and I saw the one has to make sure that Java is installed (which I think it is: java version "1.8.0_361"
Java(TM) SE Runtime Environment (build 1.8.0_361-b09)
Java HotSpot(TM) 64-Bit Server VM (build 25.361-b09, mixed mode))
But I am still unable to run the libraries. Any help?
Thanks in advance!

Related

Error installing eclipse (jvm.dll load error) - how to fix?

I am trying to install Eclipse inside a virtual machine running Windows 7 64-bit.
When I launch eclipse-inst-win64.exe, I get the following error: Failed to load the JNI shared library "C:\Program Files\Java\jdk-12.0.2\bin\server\jvm.dll.
Both eclipse and JDK are 64-bit.
The DLL is there:
c:\>dir "c:\Program Files\Java\jdk-12.0.2\bin\server\jvm.dll"
Volume in drive C has no label.
Volume Serial Number is 8E3B-94B
Directory of c:\Program Files\Java\jdk-12.0.2\bin\server
07/27/2019 04:47 PM 11,538,912 jvm.dll
Java is 64-bit:
c:\>"c:\Program Files\Java\
jdk-12.0.2\bin\java.exe" -version
java version "12.0.2" 2019-07-16
Java(TM) SE Runtime Environment (build 12.0.2+10)
Java HotSpot(TM) 64-Bit Server VM (build 12.0.2+10, mixed mode, sharing)
No other JDK or JRE versions are installed.
Java itself works just fine - I compiled and ran few Spring samples, installed and used Maven, everything works.
Any idea what can be wrong here? Is there any way to force Eclipse to output more info about the error (e.g. the value returned by GetLastError() in the Windows API after loading the library failed).
Thanks!
I solved the problem by downloading and installing the Visual C++ 2015 runtime from Microsoft.
Apparently it's needed for that specific jvm.dll and isn't installed automatically by the JDK installer.

Why cmd give error when we open uiautomatorviewer?

When I run the following command in the command prompt that time I am getting the following error.
Command: C:\Users\ob>uiautomatorviewer
Error:
-Djava.ext.dirs=..\lib\x86_64;..\lib is not supported.
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Set your all android path properly.
Add variable in system environment as mention below.
ANDROID_SWT : C:\Users\chetan\AppData\Local\Android\Sdk\tools\lib\x86_64
ANDROID_HOME : C:\Users\chetan\AppData\Local\Android\Sdk
ANDROID_PLATFORM_TOOLS : C:\Users\chetan\AppData\Local\Android\Sdk\platform-tools
Add below mention Path in Path Variable in system environment.
C:\Program Files\Java\jdk\bin;
C:\Users\chetan\AppData\Local\Android\Sdk\tools\bin;
C:\Users\chetan\AppData\Local\Android\Sdk\tools;
C:\Users\chetan\AppData\Local\Android\Sdk\platform-tools;
C:\Program Files\nodejs\node_modules\npm\bin;
C:\Users\chetan\AppData\Local\Android\Sdk;
C:\Users\chetan\AppData\Local\Android\Sdk\tools\lib\x86_64\swt.jar;
Pre-Check - Verify the java Version installed in your system.
VERIFY - java -version
java version "1.8.0_221" Java(TM) SE Runtime Environment (build
1.8.0_221-b11) Java HotSpot(TM) 64-Bit Server VM (build 25.221-b11, mixed mode)
If this message appears that means you have JAVA 8 install and uiautomatorviewer only supports till JAVA 8.
So install JAVA 8 from here and if you already have JAVA install down grade it to JAVA 8

Installing elasticsearch, getting error

I'm trying to install elastic search. Downloaded the bat file form here:
https://www.elastic.co/downloads/elasticsearch
I'm getting following error:
D:\elasticsearch\bin>elasticsearch.bat
Error: Could not find or load main class D:\elasticsearch\lib\elasticsearch-cli
6.2.4.jar
The jar is already there under lib.
My java version is:
D:\elasticsearch\bin>java -version
java version "1.8.0_141"
Java(TM) SE Runtime Environment (build 1.8.0_141-b15)
Java HotSpot(TM) 64-Bit Server VM (build 25.141-b15, mixed mode)
Any idea why I'm getting this error?

JetBrains Gogland :A fatal error has been detected by the Java Runtime Environment:A fatal error has been detected by the Java Runtime Environment:

I use the Gogland tool by JetBrains to study the go language.My installation was successful, but it could not be opened.Now I list the errors it reported as following.Has anyone ever encountered this problem? I would appreciate it if it could be solved.
Errors:
A fatal error has been detected by the Java Runtime Environment:EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000000000000, pid=149904, tid=0x00000000000245cc
JRE version: (8.0_112-b21) (build )
Java VM: OpenJDK 64-Bit Server VM (25.112-b21 mixed mode windows-amd64 compressed oops)
Problematic frame:
C 0x0000000000000000
Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
If you would like to submit a bug report, please visit:
http://bugreport.java.com/bugreport/crash.jsp
This cannot be solved by just that information.
Please open an issue on the official tracker and provide the IDE logs.
Thank you.

Error while installing spark

I am trying to install spark in windows 8.1 and getting below error.
C:>cd Program Files\spark-1.5.0\bin
C:\Program Files\spark-1.5.0\bin>spark-shell
'C:\Program' is not recognized as an internal or external command,
operable program or batch file.
C:\Program Files\spark-1.5.0\bin>
and done prerequisites,please refer below commands,
C:\Users\Anbu>java -version
java version "1.8.0_65"
Java(TM) SE Runtime Environment (build 1.8.0_65-b17)
Java HotSpot(TM) 64-Bit Server VM (build 25.65-b01, mixed mode)
C:\Users\Anbu>scala -version
Scala code runner version 2.11.8 -- Copyright 2002-2016, LAMP/EPFL
C:\Users\Anbu>
set the system properties also.
so where i missed? why this error coming?
Any one please help me to install spark.
Thanks,
Anbu k
It seems you downloaded source code package of Spark.
For installations you need built package of Spark. You can download pre-built package of Spark from Sparks's downloads page by choosing a specific package type(as shown in below image). So download pre-built package and check the installation. It should work.

Resources