I've got a problem regarding Java Builds in Jenkins.
The Error I resolve is the following one:
Unable to locate the Javac Compiler in:
C:Jenkinsjre..libools.jar
Please ensure you are using JDK 1.4 or above and
not a JRE (the com.sun.tools.javac.Main class is required).
In most cases you can change the location of your Java
installation by setting the JAVA_HOME environment variable.
I got JDK1.6
and JDK1.7
projects, so I need two JDK installations. For my default Java JDK I used the 1.6 for the JAVA_HOME
variable, which points to C:Program FilesJavajdk1.6.0_45
. Same for the 1.7 version, but in a separated variable (JAVA_HOME7
).
The PATH
variable contains the appended in
to the two JDK versions.
In Jenkins I also added both versions for JDK and as helper variables.
If I am setting a concrete version for a project (e.g. JDK1.7
), then it's building without any issues. Unfortunately I've got a lot of build-projects, so it would be time consuming to set this manually.
I don't understand where the call or variable for the path of the error C:Jenkinsjre..libools.jar
is set and where I can modify it...
Jenkins Version: 1.509.4
Any hints or advices how to solve this problem?
See Question&Answers more detail:
os 与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…