ProjectBuildingException: Some problems were encountered while processing the POMs: Writing resolution tracking file C:\Documents and Settings\myuser\.m2\repository\org\apache\portals\bridges-pom\1.0\bridges-pom-1.0.pom.lastUpdated Reading resolution tracking file C:\Documents and Settings\myuser\.m2\repository\org\apache\portals\bridges-pom\1.0\bridges-pom-1.0.pom.lastUpdated I've had a similar problem trying to built the portlet-bridge on Windows, getting the following errors: Really odd and time consuming so I thought it was worth adding. My example above uses This is because I've set up port-forwarding from my CLIENT_PROXY=localhost:58080 to the actual network proxy by using WSL on my remote-access client to run: ssh $PROXY_CLIENT -R $CLIENT_PROXY:$SERVER_PROXYĪnd to add to this topic, here're my experiences below. Oh by the way, since it uses JAVA_TOOL_OPTIONS, this solutions can be applied to running your other Java applications inside a proxy too. This may be notably distinct from a SOCKS proxy, which has also been addressed in some answers here. I have explicitly addressed the case of a (forward HTTP/HTTPS) web proxy server, which is used to access the internet from within a company network (for some companies). Correspondingly, there is more than one way that this question has been interpreted - contributing to the large number of disparate answers here. Older versions of Java may require _JAVA_OPTIONS instead of JAVA_TOOL_OPTIONS. Maven wall-of-text output - you have to look closely at the output to make sure errors messages aren't subtly different between runs
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Maven caching: "resolution will not be reattempted" Nexus credentials available and correct (only if required) Hopefully, this script will help with some of the most finicky issues, but others remain:
![the expansion product is unknown nexus 2 mac the expansion product is unknown nexus 2 mac](https://image.slidesharecdn.com/applemacbookpro201613-inchmodel-161108152746/85/introducing-apple-macbook-pro-2016-47-320.jpg)
There are many things that can go wrong when trying to configure Maven for access to a Nexus through a proxy. proxied_mvn clean packageĪlternatively, you could just move the environment setup into your startup scripts. For details of setting up a proxy for Maven, see the mini guide.Įssentially you need to ensure the proxies section in either the global settings ( /conf/settings.xml), or user settings ( $ might name this something like proxied_mvn and run it as: $ https_proxy=.