<div dir="ltr"><div dir="ltr"><div dir="ltr"><div>Hi, </div><div><br></div><div>After implementing the multiple dataset for an activity, The datasets are not shown in the config window. As I created a branch from the multiple_dataset branch which was also updated in november and an extra object was added in line 156 of DialogChooseLevel.qml of core directory. So now it give error as <br><div><pre>qrc:/gcompris/src/core/DialogChooseLevel.qml:156: TypeError: Property 'includes' of object 1 is not a function<br><br><span style="font-family:arial,sans-serif">So as the error is indicating 'includes' on line 156 is not working, Also I tried to update the version of Qt and still the issue was same so that is not the case. The line causing error in DialogChooseLevel is</span></pre><pre><span class="gmail-pl-s" style="box-sizing:border-box;color:rgb(3,47,98);font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:12px"><span class="gmail-pl-pds" style="box-sizing:border-box">"</span>selectedInConfig<span class="gmail-pl-pds" style="box-sizing:border-box">"</span></span><span class="gmail-pl-k" style="box-sizing:border-box;color:rgb(215,58,73);font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:12px">:</span><span style="color:rgb(36,41,46);font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:12px"> </span><span class="gmail-pl-smi" style="box-sizing:border-box;color:rgb(36,41,46);font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:12px">chosenLevels</span><span style="color:rgb(36,41,46);font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:12px">.</span><span class="gmail-pl-en" style="box-sizing:border-box;color:rgb(111,66,193);font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:12px">includes</span><span style="color:rgb(36,41,46);font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:12px">(</span><span class="gmail-pl-smi" style="box-sizing:border-box;color:rgb(36,41,46);font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:12px">currentFile</span><span style="color:rgb(36,41,46);font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:12px">.</span><span class="gmail-pl-smi" style="box-sizing:border-box;color:rgb(36,41,46);font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:12px">level</span><span style="color:rgb(36,41,46);font-family:SFMono-Regular,Consolas,"Liberation Mono",Menlo,monospace;font-size:12px">)</span></pre><pre><font face="arial, sans-serif"> So can anyone tell what could be the reason for this ?</font></pre><pre><span style="font-family:arial,sans-serif">Thanks and regards</span></pre></div></div></div></div></div>