// check whether the Erlang project can be opened
if (!(r instanceof IContainer) || !r.isAccessible()) {
ErlLogger.warn("Project %s has no resources: res:%s acc:%s cont:%s",
getName(), r, r == null ? "?" : r.isAccessible(),
r instanceof IContainer);
throw new ErlModelException(new ErlModelStatus(
ErlModelStatusConstants.ELEMENT_DOES_NOT_EXIST, this));
}
addConfigurationChangeListeners();