Reported by `@nils.christian` * There are a number of failed imports. When i click on one, I get `Unexpected error occured: Cannot read property 'idObject' of null`. Since the import failed, it might be useful to disable the links. * After successfully importing `PD_170202_2_fixed.zip`, browsing it sometimes triggers `Unexpected error occured: Cannot read property 'length' of undefined` (see attachment). This happens during zooming in, but it is not 100% reproducible, but it happens fairly often. ``` 11:19:59.528 [31m[2017-07-19 11:19:59.522] [ERROR] [default] - [39m[TypeError: searchResult[0] is undefined] TypeError: searchResult[0] is undefined [682]</SearchDbOverlay.prototype.searchByCoordinates/<@https://minerva-dev.lcsb.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=9966b070f85b9307486363a8ab38da2ed9de1f09:130396:1 From previous event: [682]</SearchDbOverlay.prototype.searchByCoordinates@https://minerva-dev.lcsb.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=9966b070f85b9307486363a8ab38da2ed9de1f09:130373:12 [675]</AbstractDbOverlay.prototype.searchByEncodedQuery@https://minerva-dev.lcsb.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=9966b070f85b9307486363a8ab38da2ed9de1f09:129736:12 [631]</GenericSearchPanel.prototype.init@https://minerva-dev.lcsb.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=9966b070f85b9307486363a8ab38da2ed9de1f09:120875:12 [638]</SearchPanel.prototype.init@https://minerva-dev.lcsb.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=9966b070f85b9307486363a8ab38da2ed9de1f09:122747:19 [633]</LeftPanel.prototype.init@https://minerva-dev.lcsb.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=9966b070f85b9307486363a8ab38da2ed9de1f09:121380:19 create/<@https://minerva-dev.lcsb.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=9966b070f85b9307486363a8ab38da2ed9de1f09:132941:12 From previous event: create@https://minerva-dev.lcsb.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=9966b070f85b9307486363a8ab38da2ed9de1f09:132879:10 initMap@https://minerva-dev.lcsb.uni.lu/minerva/:25:10 onload@https://minerva-dev.lcsb.uni.lu/minerva/:1:1 1 minerva.js.xhtml:45432:5 ```