Hi list I am having a problem with an Ant installation on my Ubuntu 11.04.
I have a task which I have made myself and it has always worked (and actually still does) but now I am getting the below error: $ java -version && javac -version && ant -version java version "1.6.0_24" Java(TM) SE Runtime Environment (build 1.6.0_24-b07) Java HotSpot(TM) 64-Bit Server VM (build 19.1-b02, mixed mode) javac 1.6.0_24 Apache Ant version 1.8.1 compiled on October 13 2010 $ ant -f spritemap.xml Buildfile: /home/robert/code/test/spritemap.xml BUILD FAILED /home/robert/code/test/spritemap.xml:3: taskdef A class needed by class dk.cego.spritemapper.SpriteMapperTask cannot be found: Task using the classloader AntClassLoader[] Total time: 0 seconds $ On another machine however I get different results: $ java -version && javac -version && ant -version java version "1.6.0_24" Java(TM) SE Runtime Environment (build 1.6.0_24-b07) Java HotSpot(TM) 64-Bit Server VM (build 19.1-b02, mixed mode) javac 1.6.0_24 Apache Ant version 1.8.1 compiled on October 13 2010 $ ant -f spritemap.xml Buildfile: /home/robert/SpriteMapper/spritemap.xml spritemap_trim: [spritemap] Layouter used: Guillotine(BestShortSideChooser,ShortestAxisSplitStrategy) [spritemap] Resulting file is 1200 by 1462 pixels. Area is 1754400 square pixels. [spritemap] Waste: 1% [spritemap] Combined filesize: 1940786 Map filesize: 2277040 BUILD SUCCESSFUL Total time: 2 seconds $ I have googled this and can see that others have similar problems (with other tasks thou) but not a working solution. Some have suggested that having several versions of Ants classes loaded can bring problems but on both machines the correct version is loaded (I verified this with strace). And the MD5 sum of all classes in /usr/share/ant/lib is the same all the same files are loaded on both systems (in different order thou). On the machine that fails: $ strace -f ant -f spritemap.xml 2>&1|grep open|grep '.jar'|sed 's/.*"\(.*\)".*/\1/g'|xargs md5sum 6bdab51d6194c67d87cf04798bf8f364 /usr/lib/jvm/java-6-sun-1.6.0.24/jre/lib/rt.jar 37af554c699ef3c111cacc425b76b6fc /usr/share/java/ant-launcher-1.8.1.jar ba2c37a77600506cad2f0cd43b644ccd /usr/share/maven-repo/javax/xml/jaxp-api/1.3/jaxp-api-1.3.jar 4ff5d1693f53efd8dd896a1a4455f7d7 /usr/share/java/xercesImpl-2.9.1.jar 82cb294674ba80a873e5dbe8a1ab239e /home/robert/.ant/lib/SpriteMapper.jar b31960add562a83ab98f7aec05424fd5 /usr/share/ant/lib/ant.jar 59e172f974c15d7720fbc345de0794aa /usr/share/ant/lib/ant-javamail.jar 83e75d199a69105f1b4a45da65edf96f /usr/share/ant/lib/ant-apache-oro.jar b866a005fcd2359c022b8b30e46962b2 /usr/share/ant/lib/ant-apache-bsf.jar 37af554c699ef3c111cacc425b76b6fc /usr/share/ant/lib/ant-launcher.jar a424187753013263098f871b988ffa66 /usr/share/ant/lib/ant-apache-bcel.jar a602bc912519abf1f880254a9d112e14 /usr/share/ant/lib/ant-jsch.jar 6aca7709b093bc66eddc35db11d30c41 /usr/share/ant/lib/ant-junit.jar e5fa415ffece5e45d9eaa97d6b2cb305 /usr/share/ant/lib/ant-antlr.jar 73f01c5fea143194e71dca49a674a8de /usr/share/ant/lib/ant-nodeps.jar 04a884ec7baa2808f6ca21272b386f59 /usr/share/ant/lib/ant-commons-net.jar ce1fe292df3ca1c6cf0abef4010044e4 /usr/share/ant/lib/ant-apache-log4j.jar 30d9de0cee3200b492eeba7e9513e70d /usr/share/ant/lib/ant-swing.jar 9d6b2d5bd33c11e83ef5255593b8b39d /usr/share/ant/lib/ant-apache-regexp.jar 387e6c508bd112f5a014deec1102576d /usr/share/ant/lib/ant-jdepend.jar 42d220c4c460e71def44d43da3aa2293 /usr/share/ant/lib/ant-jmf.jar 098c0a8dfdf7d3bb54b72927effc0ba6 /usr/share/ant/lib/ant-commons-logging.jar e164ab5811a3a8911484d69fccf10e41 /usr/share/ant/lib/ant-apache-xalan2.jar 756a9b04d6874dfeccca05c49605de66 /usr/share/ant/lib/ant-apache-resolver.jar 3a144abb259517f50d2a78b43b4960bf /usr/lib/jvm/java-6-sun-1.6.0.24/lib/tools.jar b31960add562a83ab98f7aec05424fd5 /usr/share/ant/lib/ant.jar On the machine that works: $ strace -f ant -f spritemap.xml 2>&1|grep open|grep '.jar'|sed 's/.*"\(.*\)".*/\1/g'|xargs md5sum 6bdab51d6194c67d87cf04798bf8f364 /usr/lib/jvm/java-6-sun-1.6.0.24/jre/lib/rt.jar 37af554c699ef3c111cacc425b76b6fc /usr/share/java/ant-launcher-1.8.1.jar ba2c37a77600506cad2f0cd43b644ccd /usr/share/maven-repo/javax/xml/jaxp-api/1.3/jaxp-api-1.3.jar 4ff5d1693f53efd8dd896a1a4455f7d7 /usr/share/java/xercesImpl-2.9.1.jar 82cb294674ba80a873e5dbe8a1ab239e /home/robert/.ant/lib/SpriteMapper.jar 59e172f974c15d7720fbc345de0794aa /usr/share/ant/lib/ant-javamail.jar 9d6b2d5bd33c11e83ef5255593b8b39d /usr/share/ant/lib/ant-apache-regexp.jar e5fa415ffece5e45d9eaa97d6b2cb305 /usr/share/ant/lib/ant-antlr.jar 42d220c4c460e71def44d43da3aa2293 /usr/share/ant/lib/ant-jmf.jar 37af554c699ef3c111cacc425b76b6fc /usr/share/ant/lib/ant-launcher.jar 098c0a8dfdf7d3bb54b72927effc0ba6 /usr/share/ant/lib/ant-commons-logging.jar 83e75d199a69105f1b4a45da65edf96f /usr/share/ant/lib/ant-apache-oro.jar 04a884ec7baa2808f6ca21272b386f59 /usr/share/ant/lib/ant-commons-net.jar b31960add562a83ab98f7aec05424fd5 /usr/share/ant/lib/ant.jar 6aca7709b093bc66eddc35db11d30c41 /usr/share/ant/lib/ant-junit.jar e164ab5811a3a8911484d69fccf10e41 /usr/share/ant/lib/ant-apache-xalan2.jar b866a005fcd2359c022b8b30e46962b2 /usr/share/ant/lib/ant-apache-bsf.jar a602bc912519abf1f880254a9d112e14 /usr/share/ant/lib/ant-jsch.jar 73f01c5fea143194e71dca49a674a8de /usr/share/ant/lib/ant-nodeps.jar a424187753013263098f871b988ffa66 /usr/share/ant/lib/ant-apache-bcel.jar 756a9b04d6874dfeccca05c49605de66 /usr/share/ant/lib/ant-apache-resolver.jar 387e6c508bd112f5a014deec1102576d /usr/share/ant/lib/ant-jdepend.jar 30d9de0cee3200b492eeba7e9513e70d /usr/share/ant/lib/ant-swing.jar ce1fe292df3ca1c6cf0abef4010044e4 /usr/share/ant/lib/ant-apache-log4j.jar 3a144abb259517f50d2a78b43b4960bf /usr/lib/jvm/java-6-sun-1.6.0.24/lib/tools.jar b31960add562a83ab98f7aec05424fd5 /usr/share/ant/lib/ant.jar Any ideas what I should do next ? I feel like I have tried everything. Have an awesome weekend Robert --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@ant.apache.org For additional commands, e-mail: user-h...@ant.apache.org
