Hi David,
Yeah sorry to sound so belligerent! It's just that this definitely
works on
my own system with the same version of ant and I often get tripped up
by my own carefully crafted batch files.
So I'm just trying to establish what is certain and what is not. I've
just checked
with the source code and found this:
From CompilerAdapterFactory.java:
throw new BuildException("Unable to find a
javac "
+ "compiler;\n"
+ MODERN_COMPILER
+ " is not on the "
+ "classpath.\n"
+ "Perhaps JAVA_HOME
does not"
+ " point to the JDK.
\n"
+ "It is currently set to \""
+ JavaEnvUtils.getJavaHome()
+ "\"");
From JavaUtils.java:
private static final String JAVA_HOME =
System.getProperty("java.home");
public static String getJavaHome() {
return JAVA_HOME;
}
So it looks as though java.home is definitely being reported rather than
/jre being appended to the output string. Maybe start investigating
from there.
- Ashley
On 14 May 2009, at 16:01, David Nemer wrote:
Ashley, you're acting just like ANT, I tell you something, but you
don't
seem to believe me!! ;-)
Here is a piece of my batch file:
14 export JAVA_HOME=/opt/jdk1.6.0_06
15 export M2_HOME=/opt/maven-2.0.7
16
17
18
19 export ANT_HOME=/home/nemer/apache-ant-1.7.1
20 export PATH=${JAVA_HOME}/bin:${JAVA_HOME}/lib:${PATH}:
And here are the commands:
ne...@kubrick:~$ which java
/opt/jdk1.6.0_06/bin/java
ne...@kubrick:~$ echo $JAVA_HOME
/opt/jdk1.6.0_06
Do you believe on me now?? Besides checking the PATH which I did, do
you
have any other suggestions?
Cheers
--
David Nemer
Sent from Kaiserslautern, RP, Germany
On Thu, May 14, 2009 at 4:54 PM, Ashley Williams <ashpub...@mac.com>
wrote:
Check your PATH to make sure you are launching your application
from the
jdk and not the jre.
I launch programatically and I don't get these errors with the same
version
of ant so it does
sound as if the problem lies outside of ant.
On 14 May 2009, at 15:46, David Nemer wrote:
This is what I'm trying to tell you! My JAVA_HOME it is set as
/opt/jdk1.6.0_06 I've triple checked it on my bash file! I also
check with
echo $JAVA_HOME and which java, they all tell the right path, but
not ANT!
This is why I don't understand where does ant get this /jre !!
--
David Nemer
Sent from Kaiserslautern, RP, Germany
On Thu, May 14, 2009 at 4:42 PM, Ashley Williams <ashpub...@mac.com>
wrote:
In your description you say that JAVA_HOME=/opt/jdk1.6.0_06/jre
Seriously, try JAVA_HOME= /opt/jdk1.6.0_06 instead
On 14 May 2009, at 15:28, Cole, Derek E wrote:
When I had this problem, I KNOW that JAVA_HOME was set correctly. I
still ran into the problem. The OP here also said JAVA_HOME was
set
correctly. There is some missing step here that prevents the ant
Project
instance from knowing which Java to use.
-----Original Message-----
From: Ashley Williams [mailto:ashpub...@mac.com]
Sent: Thursday, May 14, 2009 9:56 AM
To: Ant Users List
Subject: Re: Java in JDK but ANT can't find it!
It looks like you are pointing to the jre not the jdk.
Try repointing the JAVA_HOME environment variable to the jdk
directory
instead,
On 14 May 2009, at 13:15, David Nemer wrote:
Hello Everyone,
I am running ANT programmatically in JAVA. So, my task is to
build the
BUILD.XML.
I'm able to do so, but it throws an exception saying:
/scratch2/nemer/test/xfire/build.xml:5: The following error
occurred
while
executing this line:
/scratch2/nemer/test/xfire/build-common.xml:81: Unable to find
a javac
compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "/opt/jdk1.6.0_06/jre"
But in the end it says: BUILD SUCCESSFUL (but it still throws
that
exception).
I already set all of my environment variables to /opt/
jdk1.6.0_06/
(JAVA_HOME and also in PATH), which is a JDK! And even on the
error
message
it says that the java is set to /opt/jdk1.6.0_06/jre (which is a
JDK, I
don't know where it gets the jre from).
So, does any one know how can I solve this problem? Is there a
configuration
file in ANT that we need to set up! I'm stuck there!!
I'm running the ant 1.7.1.
Cheers,
--
David Nemer
Sent from Saarbrucken, SL, Germany
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