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Java Local Development Environments Exploring Your IDE Check your IntelliJ IDEA Installation

Posted by Jef DeWitt
Jef DeWitt
26,460 Points

Timeout error after "Check Work" button is clicked after pasting in output from running Systemizer

I ran Systemizer and pasted the following output into the challenge answer field. When I click the "Check Work" button it appears to be checking for about 10-15 seconds and then I get an error message that says:

"Oh no!

We didn't hear from the challenge service in a timely fashion."

Find the output I've pasted in attached below.

systemizer_results.txt 
This is the classpath: /Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/deploy.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/cldrdata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/dnsns.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/jaccess.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/jfxrt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/localedata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/nashorn.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/sunec.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/sunjce_provider.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/sunpkcs11.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/zipfs.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/javaws.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/jfxswt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/management-agent.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/plugin.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/resources.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/rt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/ant-javafx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/dt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/javafx-mx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/jconsole.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/packager.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/sa-jdi.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/tools.jar:/Users/jef.dewitt/Desktop/dev_stuff/Java/Systemizer/out/production/Systemizer:/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar 
awt.toolkit is sun.lwawt.macosx.LWCToolkit 
file.encoding is UTF-8 
file.encoding.pkg is sun.io 
file.separator is / 
gopherProxySet is false 
java.awt.graphicsenv is sun.awt.CGraphicsEnvironment 
java.awt.printerjob is sun.lwawt.macosx.CPrinterJob 
java.class.path is /Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/charsets.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/deploy.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/cldrdata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/dnsns.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/jaccess.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/jfxrt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/localedata.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/nashorn.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/sunec.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/sunjce_provider.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/sunpkcs11.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext/zipfs.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/javaws.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/jce.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/jfr.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/jfxswt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/jsse.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/management-agent.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/plugin.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/resources.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/rt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/ant-javafx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/dt.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/javafx-mx.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/jconsole.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/packager.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/sa-jdi.jar:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/lib/tools.jar:/Users/jef.dewitt/Desktop/dev_stuff/Java/Systemizer/out/production/Systemizer:/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar 
java.class.version is 52.0 
java.endorsed.dirs is /Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/endorsed 
java.ext.dirs is /Users/jef.dewitt/Library/Java/Extensions:/Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre/lib/ext:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java 
java.home is /Library/Java/JavaVirtualMachines/jdk1.8.0_161.jdk/Contents/Home/jre 
java.io.tmpdir is /var/folders/jd/gtb779jn3hq84ts_hdd46s845nz9cw/T/ 
java.library.path is /Users/jef.dewitt/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:. 
java.runtime.name is Java(TM) SE Runtime Environment 
java.runtime.version is 1.8.0_161-b12 
java.specification.name is Java Platform API Specification 
java.specification.vendor is Oracle Corporation 
java.specification.version is 1.8 
java.vendor is Oracle Corporation 
java.vendor.url is http://java.oracle.com/ 
java.vendor.url.bug is http://bugreport.sun.com/bugreport/ 
java.version is 1.8.0_161 
java.vm.info is mixed mode 
java.vm.name is Java HotSpot(TM) 64-Bit Server VM 
java.vm.specification.name is Java Virtual Machine Specification 
java.vm.specification.vendor is Oracle Corporation 
java.vm.specification.version is 1.8 
java.vm.vendor is Oracle Corporation 
java.vm.version is 25.161-b12 
line.separator is

3 Answers

Jef DeWitt
Jef DeWitt
26,460 Points
Jef DeWitt
Jef DeWitt
26,460 Points

There's actually a bit more output relating to the OS version, Sun/Oracle info, and user info but even with that included the challenge service still doesn't respond in a "timely fashion". I've checked the network tab in the Chrome dev tools and there are no failed network requests being made (not 500s or anything) so I'm confused about how to proceed from here.

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points

I pasted what you have here into the challenge and it passed almost instantly.

Jef DeWitt
Jef DeWitt
26,460 Points

Good to know. It must be something with my local machine and/or the network I'm on. Had a similar problem not long ago. Thanks for the feedback!

Jef DeWitt
Jef DeWitt
26,460 Points
Jef DeWitt
Jef DeWitt
26,460 Points

In case anyone else finds themselves in a similar predicament, the solution I found was to open a private browsing tab in Chrome and paste my code just as I did before. That's it. It just worked.

Cookies or caching of some sort may have been the culprit here. Anyway, an anonymous session worked for me. Cheers!