<div dir="ltr"><div style="color:rgb(46,48,51);font-family:-apple-system,"system-ui","PingFang SC","Microsoft YaHei",sans-serif;font-size:10.5pt;margin-top:0px;margin-bottom:0px"><p class="gmail-MsoNormal_kzuc" style="margin:0cm;text-align:justify;font-size:10.5pt;font-family:DengXian;line-height:21px"><span lang="EN-US" style="font-family:"Times New Roman",serif">Dear Dr.Scratch team, </span></p><p class="gmail-MsoNormal_kzuc" style="margin:0cm;text-align:justify;font-size:10.5pt;font-family:DengXian;text-indent:21pt"><span lang="EN-US" style="font-family:"Times New Roman",serif">Sorry to bother you. I am a PhD student at Southeast University (China). As you know, your team developed the Dr.Scratch software for analyzing computational thinking skills used in Scratch projects.</span><span lang="EN-US"> </span><span lang="EN-US" style="font-family:"Times New Roman",serif">We conducted Scratch programming activities in several classes in China and collected Scratch projects from the students.</span><span lang="EN-US"> </span><span lang="EN-US" style="font-family:"Times New Roman",serif">We wanted to analyze the students’ computational thinking skills with the Dr.Scratch tool. However, when we use Dr.Scratch (<i><a href="http://www.drscratch.org/" target="_blank" rel="noopener" style="text-decoration-line:none;outline:none;color:rgb(40,101,199)">http://www.drscratch.org/</a></i>) to analyze the Scratch 3.0 projects, it always shows “<i>Server Error (500)</i>”. We’ve tried a lot of ways to fix it, but it's still not fixed.</span><span lang="EN-US"> </span><span lang="EN-US" style="font-family:"Times New Roman",serif">Therefore, we would like to ask you if there is any way to solve this problem? </span></p><p class="gmail-MsoNormal_kzuc" style="margin:0cm;text-align:justify;font-size:10.5pt;font-family:DengXian;text-indent:21pt"><span lang="EN-US" style="font-family:"Times New Roman",serif">We would appreciate it if you could take some time to help us out with this. We wish good health to you, your family, and community.</span><span lang="EN-US"> </span></p><br></div><div style="color:rgb(46,48,51);font-family:-apple-system,"system-ui","PingFang SC","Microsoft YaHei",sans-serif;font-size:10.5pt;margin-top:0px;margin-bottom:0px"><span style="font-family:"Times New Roman",serif;font-size:10.5pt;background-color:rgba(0,0,0,0)">Yours sincerely,</span><br></div><div style="color:rgb(46,48,51);font-family:-apple-system,"system-ui","PingFang SC","Microsoft YaHei",sans-serif;font-size:10.5pt;margin-top:0px;margin-bottom:0px"><span style="font-family:"Times New Roman",serif;font-size:10.5pt;background-color:rgba(0,0,0,0)">Junjie Liu</span></div><div style="color:rgb(46,48,51);font-family:-apple-system,"system-ui","PingFang SC","Microsoft YaHei",sans-serif;font-size:10.5pt;margin-top:0px;margin-bottom:0px"><span style="font-family:"Times New Roman",serif;font-size:10.5pt;background-color:rgba(0,0,0,0)"><br></span></div><div style="color:rgb(46,48,51);font-family:-apple-system,"system-ui","PingFang SC","Microsoft YaHei",sans-serif;font-size:10.5pt;margin-top:0px;margin-bottom:0px"><span style="font-family:"Times New Roman",serif;font-size:10.5pt;background-color:rgba(0,0,0,0)"><b>Southeast University</b></span></div><div style="font-size:10.5pt;margin-top:0px;margin-bottom:0px"><font color="#2865c7" face="Times New Roman, serif"><a href="mailto:liujunjieny@gmail.com">liujunjieny@gmail.com</a></font></div></div>