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POUnknownHostException on Spring Roo osgi start command
 

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  1. POUnknownHostException on Spring Roo osgi start command
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    <p>I'm doing first steps with Spring Roo addon dev-t. Generating and building "simple addon" completed successfully. But at last step I've got strange error message.</p> <p><strong>java.net.UnknownHostException: target Bundle ID file://target/org.home.roo.addon.hello-0.1.0.BUILD-SNAPSHOT.jar is invalid.</strong></p> <p>Target directory and jar do exist. I can't understand even nature of this error. Could you please give me an idea what I did wrong or missed?</p> <pre><code>C:\sts_workspaceRooAddOn\spring-roo-addon-hello&gt; roo addon create simple --topLevelPackage org.home.roo.addon.hello ____ ____ ____ / __ \/ __ \/ __ \ / /_/ / / / / / / / / _, _/ /_/ / /_/ / /_/ |_|\____/\____/ 1.2.2.RELEASE [rev 7d75659] Welcome to Spring Roo. For assistance press TAB or type "hint" then hit ENTER. Created ROOT\pom.xml Created ROOT\readme.txt Created ROOT\legal Created ROOT\legal\LICENSE.TXT Created SRC_MAIN_JAVA\org\home\roo\addon\hello Created SRC_MAIN_JAVA\org\home\roo\addon\hello\HelloCommands.java Created SRC_MAIN_JAVA\org\home\roo\addon\hello\HelloOperations.java Created SRC_MAIN_JAVA\org\home\roo\addon\hello\HelloOperationsImpl.java Created SRC_MAIN_JAVA\org\home\roo\addon\hello\HelloPropertyName.java Created ROOT\src\main\assembly Created ROOT\src\main\assembly\assembly.xml Created SRC_MAIN_RESOURCES\org\home\roo\addon\hello Created SRC_MAIN_RESOURCES\org\home\roo\addon\hello\info.tagx Created SRC_MAIN_RESOURCES\org\home\roo\addon\hello\show.tagx C:\sts_workspaceRooAddOn\spring-roo-addon-hello&gt;mvn clean install ... ... [INFO] Installing org/home/roo/addon/hello/org.home.roo.addon.hello/0.1.0.BUILD-SNAPSHOT/org.home.roo.addon.hello-0.1 .0.BUILD-SNAPSHOT.jar [INFO] Writing OBR metadata [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 14.268s C:\sts_workspaceRooAddOn\spring-roo-addon-hello&gt;roo osgi start --url file://target/org.home.roo.addon.hello-0.1.0.BUILD -SNAPSHOT.jar ____ ____ ____ / __ \/ __ \/ __ \ / /_/ / / / / / / / / _, _/ /_/ / /_/ / /_/ |_|\____/\____/ 1.2.2.RELEASE [rev 7d75659] Welcome to Spring Roo. For assistance press TAB or type "hint" then hit ENTER. 0 upgrades available (plus 35 upgrades not visible due to your version stability setting of RELEASE) java.net.UnknownHostException: target Bundle ID file://target/org.home.roo.addon.hello-0.1.0.BUILD-SNAPSHOT.jar is invalid. </code></pre>
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    1. COI've try different url without any success osgi start --url file://c:/sts_workspaceRooAddOn/spring-roo-addon-hello/target/org.canon.roo.addon.hello-0.1.0.BUILD-SNAPSHOT.jar osgi start --url file://target/org.canon.roo.addon.hello-0.1.0.BUILD-SNAPSHOT.jar C:\sts_workspaceRooAddOn\spring-roo-addon-hello\target>roo roo> osgi start --url file://org.canon.roo.addon.hello-0.1.0.BUILD-SNAPSHOT.jar The result is always the same java.net.UnknownHostException: target Is there nobody who can help me with that issue? Any suggestion or hint would be appreciated.
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    2. COYou are instructing it to open a file URL to <current_working_directory>/target/org.home.roo.addon.hello-0.1.0.BUILD-SNAPSHOT.jar. You assume that <current_working_directory> is the root of your project...maybe its not? Maybe instead of giving it a relative path, give it an absolute page?
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