InstantForum 2017-1 FinalMillisecond Forumshttps://forums.millisecond.com/Millisecond ForumsWed, 14 Oct 2026 17:00:45 GMT20https://forums.millisecond.com/Topic30697.aspxHello,&nbsp;<br/><br/>I ran my study last year and I just went back to run it again and now it has an error when I press start that says "Experimentid is not defined: undefined". <br/><br/>I don't have a variable called Experimentid and the study was previously started using just the link without any URL parameters. <br/><br/>Please could you help me with this issue, thanks. <br/><br/>Link to study: <a href="https://mili2nd.eu/ijub">https://mili2nd.eu/ijub</a>Tue, 02 Feb 2021 15:15:14 GMTKatrinaMcDonoughhttps://forums.millisecond.com/Topic30699.aspx<blockquote data-id="30698" class="if-quote-wrapper" unselectable="on" data-guid="1612278026325" contenteditable="false" id="if_insertedNode_1612278025722"><a class="quote-para" unselectable="on" style="display: none;" href="#" data-id="30698" title="Move Cursor Below" contenteditable="false"><span unselectable="on">+</span></a><a class="quote-delete" unselectable="on" style="display: none;" href="#" data-id="30698" title="Delete Quote" contenteditable="false"><span unselectable="on">x</span></a><span unselectable="on" class="quote-markup">[quote]</span><div unselectable="on" class="if-quote-header" contenteditable="false"><div unselectable="on" class="if-quote-toggle-wrapper"><a class="if-quote-toggle quote-link" href="#" data-id="30698" title=" ">&nbsp;</a></div><span unselectable="on" class="quote-markup">[b]</span>Dave - 2/2/2021<span unselectable="on" class="quote-markup">[/b]</span></div><div class="if-quote-message if-quote-message-30698"><div class="if-quote-message-margin" contenteditable="true"><blockquote data-id="30697" class="if-quote-wrapper" unselectable="on" data-guid="1612278026325" id="if_insertedNode_1612277520492" contenteditable="false"><a class="quote-para" unselectable="on" style="display: none;" href="#" data-id="30697" title="Move Cursor Below" contenteditable="false"><span unselectable="on">+</span></a><a class="quote-delete" unselectable="on" style="display: none;" href="#" data-id="30697" title="Delete Quote" contenteditable="false"><span unselectable="on">x</span></a><span unselectable="on" class="quote-markup">[quote]</span><div unselectable="on" class="if-quote-header" contenteditable="false"><div unselectable="on" class="if-quote-toggle-wrapper"><a class="if-quote-toggle quote-link" href="#" data-id="30697" title=" ">&nbsp;</a></div><span unselectable="on" class="quote-markup">[b]</span>KatrinaMcDonough - 2/2/2021<span unselectable="on" class="quote-markup">[/b]</span></div><div class="if-quote-message if-quote-message-30697"><div class="if-quote-message-margin" contenteditable="true">Hello,&nbsp;<br/><br/>I ran my study last year and I just went back to run it again and now it has an error when I press start that says "Experimentid is not defined: undefined". <br/><br/>I don't have a variable called Experimentid and the study was previously started using just the link without any URL parameters. <br/><br/>Please could you help me with this issue, thanks. <br/><br/>Link to study: <a href="https://mili2nd.eu/ijub"><a href="https://mili2nd.eu/ijub">https://mili2nd.eu/ijub</a></a><a class="if-quote-goto quote-link" href="#" data-id="30697"><span class="goto"></span></a></div></div><span unselectable="on" class="quote-markup">[/quote]</span></blockquote><br/>The experiment is running under an outdated version. Please enter your online experiment's settings, select the most recent version (6.3.4) from the dropdown menu, and click the "Save" button. That should resolve the issue. (You will have to install the corresponding player app via the download link on the start page.)<br/><a class="if-quote-goto quote-link" href="#" data-id="30698"><span class="goto"></span></a></div></div><span unselectable="on" class="quote-markup">[/quote]</span></blockquote><br/>Thanks, working perfectly now!Tue, 02 Feb 2021 15:15:14 GMTKatrinaMcDonoughhttps://forums.millisecond.com/Topic30698.aspx<blockquote data-id="30697" class="if-quote-wrapper" unselectable="on" data-guid="1612277522118" id="if_insertedNode_1612277520492" contenteditable="false"><a class="quote-para" unselectable="on" style="display: none;" href="#" data-id="30697" title="Move Cursor Below" contenteditable="false"><span unselectable="on">+</span></a><a class="quote-delete" unselectable="on" style="display: none;" href="#" data-id="30697" title="Delete Quote" contenteditable="false"><span unselectable="on">x</span></a><span unselectable="on" class="quote-markup">[quote]</span><div unselectable="on" class="if-quote-header" contenteditable="false"><div unselectable="on" class="if-quote-toggle-wrapper"><a class="if-quote-toggle quote-link" href="#" data-id="30697" title=" ">&nbsp;</a></div><span unselectable="on" class="quote-markup">[b]</span>KatrinaMcDonough - 2/2/2021<span unselectable="on" class="quote-markup">[/b]</span></div><div class="if-quote-message if-quote-message-30697"><div class="if-quote-message-margin" contenteditable="true">Hello,&nbsp;<br/><br/>I ran my study last year and I just went back to run it again and now it has an error when I press start that says "Experimentid is not defined: undefined". <br/><br/>I don't have a variable called Experimentid and the study was previously started using just the link without any URL parameters. <br/><br/>Please could you help me with this issue, thanks. <br/><br/>Link to study: <a href="https://mili2nd.eu/ijub"><a href="https://mili2nd.eu/ijub">https://mili2nd.eu/ijub</a></a><a class="if-quote-goto quote-link" href="#" data-id="30697"><span class="goto"></span></a></div></div><span unselectable="on" class="quote-markup">[/quote]</span></blockquote><br/>The experiment is running under an outdated version. Please enter your online experiment's settings, select the most recent version (6.3.4) from the dropdown menu, and click the "Save" button. That should resolve the issue. (You will have to install the corresponding player app via the download link on the start page.)<br/>Tue, 02 Feb 2021 14:53:33 GMTDave