Hi Galaxy folks: We have one data set in a shared library that will not import to a history. I am able to import it using the page for that dataset, but not from the list of all datasets in the folder. I’m not sure the source of the error - this particular row does not look odd to me.= Any Ideas? here’s a row that will import: <tr class="dataset_row light library-row" data-id="e369c8b86fc4c943" style="display: table-row;"><td><span title="Dataset" class="fa fa-file-o"></span></td><td style="text-align: center; "><input style="margin: 0;" type="checkbox"></td><td><a href="#folders/F09026885d1dcbcc0/datasets/e369c8b86fc4c943" class="library-dataset">MM809_9_x4_B5.1.fastq</a><a></a></td><td></td><td>fastqsanger</td><td>31.5 MB</td><td>2018-08-10 02:38 PM</td><td></td><td><span data-toggle="tooltip" data-placement="top" title="" style="color:grey;" class="fa fa-globe fa-lg" data-original-title="Unrestricted dataset"></span><a href="#folders/F09026885d1dcbcc0/datasets/e369c8b86fc4c943/permissions"><button data-toggle="tooltip" data-placement="top" class="primary-button btn-xs permissions-dataset-btn" title="" data-original-title="Permissions of 'MM809_9_x4_B5.1.fastq'"><span class="fa fa-group"></span> Manage</button></a></td></tr> here’s one that will not: <td><span title="Dataset" class="fa fa-file"></span></td><td style="text-align: center; "><input style="margin: 0;" type="checkbox"></td><td><a href="#folders/F09026885d1dcbcc0/datasets/7582870467626242" class="library-dataset dark">MM809_9_x4_B5.2.fastq</a><a class="dark"></a></td><td></td><td>fastqsanger</td><td>31.5 MB</td><td>2018-08-10 02:38 PM</td><td></td><td><span data-toggle="tooltip" data-placement="top" title="" style="color:grey;" class="fa fa-globe fa-lg" data-original-title="Unrestricted dataset"></span><a href="#folders/F09026885d1dcbcc0/datasets/7582870467626242/permissions" class="dark"><button data-toggle="tooltip" data-placement="top" class="primary-button btn-xs permissions-dataset-btn" title="" data-original-title="Permissions of 'MM809_9_x4_B5.2.fastq'"><span class="fa fa-group"></span> Manage</button></a></td> here’s the error in the js console: TypeError: n.substring is not a function[Learn More] library-foldertoolbar-view.js:1205:16<webpack:///galaxy/scripts/mvc/library/library-foldertoolbar-view.js> findCheckedItems/< library-foldertoolbar-view.js:1205:16<webpack:///galaxy/scripts/mvc/library/library-foldertoolbar-view.js> each jquery.js:365<webpack:///galaxy/scripts/libs/jquery/jquery.js> each jquery.js:137<webpack:///galaxy/scripts/libs/jquery/jquery.js> findCheckedItems library-foldertoolbar-view.js:1201:8<webpack:///galaxy/scripts/mvc/library/library-foldertoolbar-view.js> processImportToHistory library-foldertoolbar-view.js:283:28<webpack:///galaxy/scripts/mvc/library/library-foldertoolbar-view.js> importAllIntoHistory library-foldertoolbar-view.js:272:12<webpack:///galaxy/scripts/mvc/library/library-foldertoolbar-view.js> Import library-foldertoolbar-view.js:231:32<webpack:///galaxy/scripts/mvc/library/library-foldertoolbar-view.js> dispatch jquery.js:4736<webpack:///galaxy/scripts/libs/jquery/jquery.js> e.dispatch jquery.event.drag.js:377<webpack:///galaxy/scripts/libs/jquery/jquery.event.drag.js> add/m.handle jquery.js:4549<webpack:///galaxy/scripts/libs/jquery/jquery.js>