# Error when building new binding

**URL:** <https://community.openhab.org/t/error-when-building-new-binding/52357>\
**Category:** Bindings\
**Created:** [September 26, 2018, 1:25pm UTC](https://community.openhab.org/t/error-when-building-new-binding/52357 "2018-09-26T13:25:41Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![magx2](https://community.openhab.org/user_avatar/community.openhab.org/magx2/32/36361_2.png) [@magx2](https://community.openhab.org/u/magx2)\
**Post date:** [September 26, 2018, 1:25pm UTC](https://community.openhab.org/t/error-when-building-new-binding/52357/1 "2018-09-26T13:25:41Z")

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I’m developing new binding. Everything works - I can start OpenHAB in my Eclipse and use my binding. Problem that occurs is when I do `mvn clean install -P check`, because I get this error:

> [ERROR] Failed to execute goal org.eclipse.tycho:tycho-compiler-plugin:1.2.0:compile (default-compile) on project org.openhab.binding.jsupla: Execution default-compile of goal org.eclipse.tycho:tycho-compiler-plugin:1.2.0:compile failed: Plugin org.eclipse.tycho:tycho-compiler-plugin:1.2.0 or one of its dependencies could not be resolved: Failed to collect dependencies at org.eclipse.tycho:tycho-compiler-plugin:jar:1.2.0 → org.eclipse.tycho:tycho-compiler-jdt:jar:1.2.0 → org.eclipse.jdt:org.eclipse.jdt.core:jar:3.13.102 → org.eclipse.platform:org.eclipse.core.resources:jar:[3.12.0,4.0.0): No versions available for org.eclipse.platform:org.eclipse.core.resources:jar:[3.12.0,4.0.0) within specified range → [Help 1]

Any ideas why it happens? My manifest looks like this: [https://github.com/magx2/openhab2-addons/blob/jSupla/addons/binding/org.openhab.binding.jsupla/META-INF/MANIFEST.MF](https://github.com/magx2/openhab2-addons/blob/jSupla/addons/binding/org.openhab.binding.jsupla/META-INF/MANIFEST.MF)

Update;

At the beginning of maven build, I’m getting this error:

> [INFO] Scanning for projects…  
> Downloading: [JFrog](https://openhab.jfrog.io/openhab/libs-snapshot/org/openhab/pom-tycho/2.4.0-SNAPSHOT/maven-metadata.xml)  
> Downloaded: [JFrog](https://openhab.jfrog.io/openhab/libs-snapshot/org/openhab/pom-tycho/2.4.0-SNAPSHOT/maven-metadata.xml) (599 B at 0.7 KB/sec)  
> [WARNING] Could not transfer metadata org.openhab:pom-tycho:2.4.0-SNAPSHOT/maven-metadata.xml from/to p2-openhab-deps-repo ([https://dl.bintray.com/openhab/p2/openhab-deps-repo/${ohdr.version}](https://dl.bintray.com/openhab/p2/openhab-deps-repo/$%7Bohdr.version%7D)): Cannot access [https://dl.bintray.com/openhab/p2/openhab-deps-repo/${ohdr.version}](https://dl.bintray.com/openhab/p2/openhab-deps-repo/$%7Bohdr.version%7D) with type p2 using the available connector factories: BasicRepositoryConnectorFactory  
> Downloading: [JFrog](https://openhab.jfrog.io/openhab/libs-snapshot/org/openhab/pom/2.4.0-SNAPSHOT/maven-metadata.xml)  
> Downloaded: [JFrog](https://openhab.jfrog.io/openhab/libs-snapshot/org/openhab/pom/2.4.0-SNAPSHOT/maven-metadata.xml) (593 B at 1.9 KB/sec)  
> [WARNING] Could not transfer metadata org.openhab:pom:2.4.0-SNAPSHOT/maven-metadata.xml from/to p2-openhab-deps-repo ([https://dl.bintray.com/openhab/p2/openhab-deps-repo/${ohdr.version}](https://dl.bintray.com/openhab/p2/openhab-deps-repo/$%7Bohdr.version%7D)): Cannot access [https://dl.bintray.com/openhab/p2/openhab-deps-repo/${ohdr.version}](https://dl.bintray.com/openhab/p2/openhab-deps-repo/$%7Bohdr.version%7D) with type p2 using the available connector factories: BasicRepositoryConnectorFactory  
> [INFO] Computing target platform for MavenProject: org.openhab.binding:org.openhab.binding.jsupla:2.4.0-SNAPSHOT @ D:\Programowanie\IDEs\jSUpla-openhab2\git\openhab2-addons\addons\binding\org.openhab.binding.jsupla\pom.xml

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<div class="post-metadata">

**Author:** ![gitMiguel](https://community.openhab.org/user_avatar/community.openhab.org/gitmiguel/32/12476_2.png) [@gitMiguel](https://community.openhab.org/u/gitMiguel)\
**Post date:** [September 26, 2018, 2:03pm UTC](https://community.openhab.org/t/error-when-building-new-binding/52357/2 "2018-09-26T14:03:02Z")

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Why is your bundle version 2.3.0?

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<div class="post-metadata">

**Author:** ![magx2](https://community.openhab.org/user_avatar/community.openhab.org/magx2/32/36361_2.png) [@magx2](https://community.openhab.org/u/magx2)\
**Post date:** [September 26, 2018, 2:04pm UTC](https://community.openhab.org/t/error-when-building-new-binding/52357/3 "2018-09-26T14:04:41Z")

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Sorry I din’t pushed my last commit. I already changed it to `2.4.0.qulifier` so this is not a problem.

(Long story short - first I created my binding from 2.3.0 tag, not from 2.4.0-SNAPSHOT)

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<div class="post-metadata">

**Author:** ![magx2](https://community.openhab.org/user_avatar/community.openhab.org/magx2/32/36361_2.png) [@magx2](https://community.openhab.org/u/magx2)\
**Post date:** [September 26, 2018, 7:42pm UTC](https://community.openhab.org/t/error-when-building-new-binding/52357/4 "2018-09-26T19:42:32Z")

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> [@magx2](#):
>
> clean install -P check

Removing `~/.m2` folder worked

[https://github.com/openhab/openhab2-addons/issues/4045](https://github.com/openhab/openhab2-addons/issues/4045)