``` [2017-10-02 13:06:50.908] [ERROR] [default] - [TypeError: Cannot read property 'indexOf' of undefined] TypeError: Cannot read property 'indexOf' of undefined at LeftPanel.showElementDetails (http://pdmap.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=4b063e7968557832d5c6ceac57689a62a47a8673:122436:45) at Array.<anonymous> (http://pdmap.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=4b063e7968557832d5c6ceac57689a62a47a8673:122396:21) at SearchDbOverlay.ObjectWithListeners.callListeners (http://pdmap.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=4b063e7968557832d5c6ceac57689a62a47a8673:117337:36) at http://pdmap.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=4b063e7968557832d5c6ceac57689a62a47a8673:131592:19 at <anonymous> From previous event: at SearchDbOverlay.searchByCoordinates (http://pdmap.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=4b063e7968557832d5c6ceac57689a62a47a8673:131585:8) at Ag.<anonymous> (http://pdmap.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=4b063e7968557832d5c6ceac57689a62a47a8673:124550:21) at Object._.z.trigger (https://maps.google.com/maps/api/js?libraries=drawing&v=3.26:99:121) at hy._.k.be (https://maps.google.com/maps-api-v3/api/js/28/19/map.js:45:196) at hy._.k.Hi (https://maps.google.com/maps-api-v3/api/js/28/19/map.js:43:93) at Object._.z.trigger (https://maps.google.com/maps/api/js?libraries=drawing&v=3.26:99:121) at aq.<anonymous> (https://maps.google.com/maps-api-v3/api/js/28/19/common.js:135:459) at Object._.z.trigger (https://maps.google.com/maps/api/js?libraries=drawing&v=3.26:99:121) at aq._.k.Ti (https://maps.google.com/maps-api-v3/api/js/28/19/common.js:200:446) at HTMLDivElement.<anonymous> (https://maps.google.com/maps/api/js?libraries=drawing&v=3.26:36:440) ```