I have hudson 1.282 and mantis-plugin 0.6. Our mantis version is 1.6.2.
I have defect which is set to resolved. When there is a checkin which links to
this defect, I get the following error in the plugin
[MANTIS] Failed to add note to Mantis issue #176 (cause: Issue '176' is readonly.).
which causes the build to fail. IMHO The build should not fail because of this.