Clicking on a snippet line causes an error

SnippetEntryPoint:com.google.gwt.event.shared.UmbrellaException: Exception caught: (TypeError) line: 15 column: 7275 sourceURL: https://fisheye1.atlassian.com/static/ns77xs/concat.crucible-snippet-css.7d2999e427985ff2bcec2a46e063cf3b.cache.js: undefined is not an object (evaluating 'this.htmlBridge.getAttribute') Unknown.iu(https://fisheye1.atlassian.com/static/ns77xs/gwt/SnippetGwtModule/94F33ACC6596823B6ED98CA44D38C0B7.cache.html@23) Unknown.mu(https://fisheye1.atlassian.com/static/ns77xs/gwt/SnippetGwtModule/94F33ACC6596823B6ED98CA44D38C0B7.cache.html@23) Unknown.Pt(https://fisheye1.atlassian.com/static/ns77xs/gwt/SnippetGwtModule/94F33ACC6596823B6ED98CA44D38C0B7.cache.html@139) Unknown.Ib(https://fisheye1.atlassian.com/static/ns77xs/gwt/SnippetGwtModule/94F33ACC6596823B6ED98CA44D38C0B7.cache.html@27) Unknown.ss(https://fisheye1.atlassian.com/static/ns77xs/gwt/SnippetGwtModule/94F33ACC6596823B6ED98CA44D38C0B7.cache.html@104) Unknown.Kb(https://fisheye1.atlassian.com/static/ns77xs/gwt/SnippetGwtModule/94F33ACC6596823B6ED98CA44D38C0B7.cache.html@106) Unknown.Ub(https://fisheye1.atlassian.com/static/ns77xs/gwt/SnippetGwtModule/94F33ACC6596823B6ED98CA44D38C0B7.cache.html@716) Unknown.eH(https://fisheye1.atlassian.com/static/ns77xs/gwt/SnippetGwtModule/94F33ACC6596823B6ED98CA44D38C0B7.cache.html@74) Unknown.anonymous(https://fisheye1.atlassian.com/static/ns77xs/gwt/SnippetGwtModule/94F33ACC6596823B6ED98CA44D38C0B7.cache.html@160) Unknown.Lo(https://fisheye1.atlassian.com/static/ns77xs/gwt/SnippetGwtModule/94F33ACC6596823B6ED98CA44D38C0B7.cache.html@34) Unknown.Oo(https://fisheye1.atlassian.com/static/ns77xs/gwt/SnippetGwtModule/94F33ACC6596823B6ED98CA44D38C0B7.cache.html@59) Unknown.anonymous(https://fisheye1.atlassian.com/static/ns77xs/gwt/SnippetGwtModule/94F33ACC6596823B6ED98CA44D38C0B7.cache.html@47)