I tried with versions 2.8.0-20151119.055507-99 and 2.8.0-20151118.055323-98 but got the same problem about JSInterop. Earlier versions have no pom file (only pom.asc file) so maven can't load them.
So I tried the other way you suggested and successfully built GWT locally. I finally got jsInterop 1.0.0-SNAPSHOT installed locally using maven/push-gwt.sh (curiously the gwt version was also 1.0.0-SNAPSHOT in the local maven repository instead of 2.8.0-SNAPHOT). However maven was then able to download the gwt-user 2.8.0-SNAPSHOT dependency without complaining this time about JSInterop (thanks to the local install). But finally the gwt maven plugin ended with an error: [INFO] --- gwt-maven-plugin:2.8.0-SNAPSHOT:compile (default) @ naga-gwt --- Downloading: https://oss.sonatype.org/content/repositories/google-snapshots/com/google/gwt/gwt-dev/2.8.0-SNAPSHOT/maven-metadata.xml Downloading: http://nexus.codehaus.org/snapshots/com/google/gwt/gwt-dev/2.8.0-SNAPSHOT/maven-metadata.xml Downloading: https://oss.sonatype.org/content/repositories/snapshots/com/google/gwt/gwt-dev/2.8.0-SNAPSHOT/maven-metadata.xml Downloaded: https://oss.sonatype.org/content/repositories/google-snapshots/com/google/gwt/gwt-dev/2.8.0-SNAPSHOT/maven-metadata.xml (359 B at 0.2 KB/sec) [WARNING] Could not transfer metadata com.google.gwt:gwt-dev:2.8.0-SNAPSHOT/maven-metadata.xml from/to codehaus-snapshots (http://nexus.codehaus.org/snapshots/): nexus.codehaus.org Downloading: https://oss.sonatype.org/content/repositories/snapshots/com/google/gwt/gwt-dev/2.8.0-SNAPSHOT/gwt-dev-2.8.0-20151123.054735-102.pom Downloading: https://oss.sonatype.org/content/repositories/google-snapshots/com/google/gwt/gwt-dev/2.8.0-SNAPSHOT/gwt-dev-2.8.0-20151123.054735-102.pom Downloaded: https://oss.sonatype.org/content/repositories/google-snapshots/com/google/gwt/gwt-dev/2.8.0-SNAPSHOT/gwt-dev-2.8.0-20151123.054735-102.pom (2 KB at 1.9 KB/sec) Downloading: http://nexus.codehaus.org/snapshots/com/google/gwt/gwt-user/2.8.0-SNAPSHOT/maven-metadata.xml Downloading: https://oss.sonatype.org/content/repositories/snapshots/com/google/gwt/gwt-user/2.8.0-SNAPSHOT/maven-metadata.xml [WARNING] Could not transfer metadata com.google.gwt:gwt-user:2.8.0-SNAPSHOT/maven-metadata.xml from/to codehaus-snapshots (http://nexus.codehaus.org/snapshots/): nexus.codehaus.org Downloading: https://oss.sonatype.org/content/repositories/google-snapshots/com/google/gwt/gwt-dev/2.8.0-SNAPSHOT/gwt-dev-2.8.0-20151123.054735-102.jar Downloaded: https://oss.sonatype.org/content/repositories/google-snapshots/com/google/gwt/gwt-dev/2.8.0-SNAPSHOT/gwt-dev-2.8.0-20151123.054735-102.jar (40815 KB at 1344.7 KB/sec) Downloading: https://oss.sonatype.org/content/repositories/snapshots/com/google/gwt/gwt/2.8.0-SNAPSHOT/maven-metadata.xml Downloading: https://oss.sonatype.org/content/repositories/snapshots/com/google/gwt/gwt/2.8.0-SNAPSHOT/gwt-2.8.0-SNAPSHOT.pom [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 37.506s [INFO] Finished at: Mon Nov 23 13:59:05 CET 2015 [INFO] Final Memory: 10M/27M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.codehaus.mojo:gwt-maven-plugin:2.8.0-SNAPSHOT:compile (default) on project naga-gwt: Failed to resolve artifact: 1 problem was encountered while building the effective model for com.google.gwt:gwt-user:2.8.0-SNAPSHOT [ERROR] [FATAL] Non-resolvable parent POM: Could not find artifact com.google.gwt:gwt:pom:2.8.0-SNAPSHOT in snapshots (https://oss.sonatype.org/content/repositories/snapshots/) @ line 6, column 13 [ERROR] for project com.google.gwt:gwt-user:2.8.0-SNAPSHOT for project com.google.gwt:gwt-user:2.8.0-SNAPSHOT [ERROR] -> [Help 1] Any idea? Le lundi 23 novembre 2015 10:35:29 UTC+1, [email protected] a écrit : > > Thank you Thomas, as you probably figured, I thought I had to pin > jsinterop :) > > On Monday, November 23, 2015 at 10:12:28 AM UTC+1, Thomas Broyer wrote: >> >> >> On Monday, November 23, 2015 at 9:51:28 AM UTC+1, [email protected] >> wrote: >>> >>> I am using GWT snapshots from >>> https://oss.sonatype.org/content/repositories/google-snapshots/ >>> >>> Where can I find a working jsinterop? >>> >> >> Pin an earlier snapshot that works; e.g. >> <version>2.8.0-20151119.055507-99</version> for gwt-user (this is where the >> issue is, it should work with the latest snapshot of gwt-dev, but if you >> want to use the gwt-dev from the same build, then use >> <version>2.8.0-20151123.054735-102</version> for gwt-dev). >> >> >>> On Saturday, November 21, 2015 at 2:55:27 PM UTC+1, Thomas Broyer wrote: >>>> >>>> We're having an error deploying the new com.google.jsinterop artifacts: >>>> http://build.gwtproject.org/job/gwt/306 >>>> >>>> Try pinning the previous snapshot (using its time-stamped version) or >>>> build GWT locally and deploy it with the maven/push-gwt.sh script. >>>> >>> -- You received this message because you are subscribed to the Google Groups "GWT Users" group. 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