<div class="qmbox"><div style="font-family: -apple-system, "system-ui", "PingFang SC", "Microsoft YaHei", sans-serif; font-size: 10.5pt; color: rgb(46, 48, 51); margin-top: 0px; margin-bottom: 0px;"><p class="MsoNormal" style="margin:0cm;text-align:justify;font-size:10.5pt;font-family:DengXian;line-height:150%"><span lang="EN-US" style="font-family:"Times New Roman",serif">Dear Dr.Scratch team,<o:p> </o:p></span></p><p class="MsoNormal" style="margin:0cm;text-align:justify;font-size:10.5pt;font-family:DengXian;text-indent:21.0pt"><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>http://www.drscratch.org/</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="MsoNormal" style="margin:0cm;text-align:justify;font-size:10.5pt;font-family:DengXian;text-indent:21.0pt"><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"><o:p> </o:p></span></p><br /></div><div style="font-family: -apple-system, "system-ui", "PingFang SC", "Microsoft YaHei", sans-serif; font-size: 10.5pt; color: rgb(46, 48, 51); margin-top: 0px; margin-bottom: 0px;"><span style="color: rgb(46, 48, 51); font-family: "Times New Roman", serif; font-size: 10.5pt; background-color: rgba(0, 0, 0, 0); display: inline !important;">Yours sincerely,</span><br /></div><div style="font-family: -apple-system, "system-ui", "PingFang SC", "Microsoft YaHei", sans-serif; font-size: 10.5pt; color: rgb(46, 48, 51); margin-top: 0px; margin-bottom: 0px;"><span style="color: rgb(46, 48, 51); font-family: "Times New Roman", serif; font-size: 10.5pt; background-color: rgba(0, 0, 0, 0); display: inline !important;">Junjie Liu</span></div><div style="font-family: -apple-system, "system-ui", "PingFang SC", "Microsoft YaHei", sans-serif; font-size: 10.5pt; color: rgb(46, 48, 51); margin-top: 0px; margin-bottom: 0px;"><span style="color: rgb(46, 48, 51); font-family: "Times New Roman", serif; font-size: 10.5pt; background-color: rgba(0, 0, 0, 0); display: inline !important;"><br /></span></div><div style="font-family: -apple-system, "system-ui", "PingFang SC", "Microsoft YaHei", sans-serif; font-size: 10.5pt; color: rgb(46, 48, 51); margin-top: 0px; margin-bottom: 0px;"><span style="color: rgb(46, 48, 51); font-family: "Times New Roman", serif; font-size: 10.5pt; background-color: rgba(0, 0, 0, 0); display: inline !important;"><b>Southeast University</b></span></div><div style="font-family: -apple-system, "system-ui", "PingFang SC", "Microsoft YaHei", sans-serif; font-size: 10.5pt; color: rgb(46, 48, 51); margin-top: 0px; margin-bottom: 0px;"><span style="color: rgb(46, 48, 51); font-family: "Times New Roman", serif; font-size: 10.5pt; background-color: rgba(0, 0, 0, 0); display: inline !important;">liujunjieny@foxmail.com</span></div><div xmail-signature=""><xm-signature></xm-signature><p></p></div></div>