Javascript Moodle中的SCORM包-如何调试错误

我正在尝试让SCORM包在我的Moodle 2.7.11站点中正常工作

在使用SCORM时，我遇到了几个不同的错误，例如：

LMSSetValue Error: cmi.core.lesson_location to [page242.html] Not initialized.

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我已经测试了Scorm包，并验证了它们在ScormCloud（Scorm测试站点）上工作

似乎在以下三者之间一定存在一些不兼容：i）SCORM模块构建的SCORM标准，ii）jquery版本，或iii）此版本的Moodle支持的SCORM版本

我已经打开了调试Scorm模块的选项（在站点管理/插件/活动/Scorm中），但它似乎没有任何效果。我不确定这些调试消息发送到哪里。这里有一些Moodle文档，但是它们没有告诉您在哪里可以找到调试日志

更新：

以下是我在SCORM云上运行SCORM课程之一时的调试：

[17:21:56.925] Beginning prerequisites evaluation of activity CourseID -org
[17:21:56.925] Beginning prerequisites evaluation of activity CourseID -org
[17:21:56.925] Beginning prerequisites evaluation of activity I_A001
+ [17:22:00.197] LMSInitialize('') returned 'true' in 0.001 seconds
+ [17:22:00.198] LMSGetValue('cmi.core.lesson_status') returned 'not attempted' in 0.001 seconds
+ [17:22:00.199] LMSSetValue('cmi.core.lesson_status', 'incomplete') returned 'true' in 0.007 seconds
+ [17:22:00.206] LMSCommit('') returned 'true' in 0 seconds
  [17:22:00.355] Beginning prerequisites evaluation of activity CourseID -org
  [17:22:00.355] Beginning prerequisites evaluation of activity CourseID -org
  [17:22:00.355] Beginning prerequisites evaluation of activity I_A001
+ [17:22:00.731] LMSGetValue('cmi.core.lesson_location') returned '' in 0 seconds
+ [17:22:00.732] LMSSetValue('cmi.core.lesson_location', 'page44294.html') returned 'true' in 0.001 seconds
+ [17:22:08.411] LMSSetValue('cmi.core.lesson_location', 'page37662.html') returned 'true' in 0.004 seconds
+ [17:22:08.471] LMSGetValue('cmi.suspend_data') returned '' in 0 seconds
+ [17:22:08.471] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Score=0;') returned 'true' in 0.001 seconds
+ [17:22:08.472] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;' in 0 seconds
+ [17:22:08.472] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;' in 0 seconds
+ [17:22:08.473] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;') returned 'true' in 0 seconds
+ [17:22:08.473] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0 seconds
+ [17:22:10.247] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0.001 seconds
+ [17:22:10.248] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;') returned 'true' in 0.001 seconds
+ [17:22:10.249] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;' in 0 seconds
+ [17:22:10.250] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;' in 0.001 seconds
+ [17:22:10.251] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;') returned 'true' in 0.001 seconds
+ [17:22:10.252] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0 seconds
+ [17:22:16.545] LMSSetValue('cmi.core.lesson_location', 'page41883.html') returned 'true' in 0.004 seconds
+ [17:22:17.573] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0.002 seconds
+ [17:22:17.576] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;') returned 'true' in 0.001 seconds
+ [17:22:17.577] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;' in 0 seconds
+ [17:22:17.578] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;' in 0 seconds
+ [17:22:17.579] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;') returned 'true' in 0.001 seconds
+ [17:22:17.580] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0 seconds
+ [17:22:17.582] LMSSetValue('cmi.core.score.raw', '0') returned 'true' in 0.002 seconds
+ [17:22:17.585] LMSCommit('') returned 'true' in 0 seconds
+ [17:22:17.616] LMSSetValue('cmi.core.lesson_status', 'failed') returned 'true' in 0.005 seconds
+ [17:22:17.622] LMSCommit('') returned 'true' in 0 seconds
    [17:22:17.736] Beginning prerequisites evaluation of activity CourseID -org
    [17:22:17.737] Beginning prerequisites evaluation of activity CourseID -org
    [17:22:17.737] Beginning prerequisites evaluation of activity I_A001
    [17:22:17.911] Beginning prerequisites evaluation of activity CourseID -org
    [17:22:17.911] Beginning prerequisites evaluation of activity CourseID -org
    [17:22:17.911] Beginning prerequisites evaluation of activity I_A001
+ [17:22:19.399] LMSSetValue('cmi.core.session_time', '00:00:19') returned 'true' in 0.001 seconds
+ [17:22:19.400] LMSCommit('') returned 'true' in 0 seconds
+ [17:22:20.174] LMSSetValue('cmi.core.lesson_location', 'page37991.html') returned 'true' in 0 seconds
+ [17:22:23.223] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0.002 seconds
+ [17:22:23.225] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;') returned 'true' in 0.003 seconds
+ [17:22:23.228] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;' in 0 seconds
+ [17:22:23.229] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;' in 0 seconds
+ [17:22:23.229] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;') returned 'true' in 0 seconds
+ [17:22:23.229] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0 seconds
+ [17:22:36.518] OverallSequencingProcess for SCORM 1.1 / SCORM 1.2 returned '' in 2.216 seconds
+ [17:22:36.574] LMSSetValue('cmi.core.session_time', '00:00:36') returned 'true' in 0.002 seconds
+ [17:22:36.576] LMSCommit('') returned 'true' in 0.001 seconds
+ [17:22:36.577] LMSFinish('') returned 'true' in 0.002 seconds
+ [17:22:36.578] Pre-evaluation of exit action
+ [17:22:38.735] OverallSequencingProcess for SCORM 1.1 / SCORM 1.2

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这就是我在SCORM cloud上运行它时的结果，但我不认为它总是按照这种顺序运行。这就是为什么我希望能够在Moodle中进行调试，以发现出现错误时出现了什么问题。

这是一个多SCO课程吗？我在一些课程中看到过这一点，如果它在SCO中调用LMSFinish，那么在启动下一个SCO时永远不会重新初始化。如果您共享SCORM Cloud的调试日志，它肯定会为我们指明一条道路

为了在这里共享，您可以在SCORM Cloud沙箱中学习课程，然后退出后，向下滚动到调试部分。单击课程所在会话的链接，这将打开调试日志…一直滚动到日志底部，应该有一个URL，您可以复制并粘贴到此处共享

谢谢大家!

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Joe

课程启动后，moodle scorm调试信息应以弹出窗口的形式出现，确保您的浏览器没有阻止窗口打开。

您可以发布scorn cloud的调试日志吗？谢谢您的建议。我试图通过同时启动几个SCORM课程来复制这个问题，但似乎运行良好（确实发生的错误是零星的）。我主要感兴趣的是了解Moodle的SCORM调试特性是如何工作的，这样我就可以跟踪在Moodle中使用SCORM课程时出现问题时会发生什么。我刚刚在问题中添加了Scorm云调试-但是，正如前面提到的，Scorm在那里看起来工作正常。我知道这不是你要问的，但是你也可以从课程方面进行调试。您的SCORM会话似乎未初始化；您可以将console.log代码添加到课程的SCORM调用中，以跟踪初始化是否成功。在课程的

LMSInitialize（）

例程中添加控制台语句，例如

result=API.LMSInitialize（“”）；console.log（“init:+result”）
Some of the persistent data was not able to be stored.

LMSSetValue Error: cmi.core.lesson_status to [passed] Not initialized.

LMSCommit Error: Not initialized.

[17:21:56.925] Beginning prerequisites evaluation of activity CourseID -org
[17:21:56.925] Beginning prerequisites evaluation of activity CourseID -org
[17:21:56.925] Beginning prerequisites evaluation of activity I_A001
+ [17:22:00.197] LMSInitialize('') returned 'true' in 0.001 seconds
+ [17:22:00.198] LMSGetValue('cmi.core.lesson_status') returned 'not attempted' in 0.001 seconds
+ [17:22:00.199] LMSSetValue('cmi.core.lesson_status', 'incomplete') returned 'true' in 0.007 seconds
+ [17:22:00.206] LMSCommit('') returned 'true' in 0 seconds
  [17:22:00.355] Beginning prerequisites evaluation of activity CourseID -org
  [17:22:00.355] Beginning prerequisites evaluation of activity CourseID -org
  [17:22:00.355] Beginning prerequisites evaluation of activity I_A001
+ [17:22:00.731] LMSGetValue('cmi.core.lesson_location') returned '' in 0 seconds
+ [17:22:00.732] LMSSetValue('cmi.core.lesson_location', 'page44294.html') returned 'true' in 0.001 seconds
+ [17:22:08.411] LMSSetValue('cmi.core.lesson_location', 'page37662.html') returned 'true' in 0.004 seconds
+ [17:22:08.471] LMSGetValue('cmi.suspend_data') returned '' in 0 seconds
+ [17:22:08.471] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Score=0;') returned 'true' in 0.001 seconds
+ [17:22:08.472] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;' in 0 seconds
+ [17:22:08.472] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;' in 0 seconds
+ [17:22:08.473] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;') returned 'true' in 0 seconds
+ [17:22:08.473] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0 seconds
+ [17:22:10.247] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0.001 seconds
+ [17:22:10.248] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;') returned 'true' in 0.001 seconds
+ [17:22:10.249] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;' in 0 seconds
+ [17:22:10.250] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;' in 0.001 seconds
+ [17:22:10.251] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;') returned 'true' in 0.001 seconds
+ [17:22:10.252] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0 seconds
+ [17:22:16.545] LMSSetValue('cmi.core.lesson_location', 'page41883.html') returned 'true' in 0.004 seconds
+ [17:22:17.573] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0.002 seconds
+ [17:22:17.576] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;') returned 'true' in 0.001 seconds
+ [17:22:17.577] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;' in 0 seconds
+ [17:22:17.578] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;' in 0 seconds
+ [17:22:17.579] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;') returned 'true' in 0.001 seconds
+ [17:22:17.580] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0 seconds
+ [17:22:17.582] LMSSetValue('cmi.core.score.raw', '0') returned 'true' in 0.002 seconds
+ [17:22:17.585] LMSCommit('') returned 'true' in 0 seconds
+ [17:22:17.616] LMSSetValue('cmi.core.lesson_status', 'failed') returned 'true' in 0.005 seconds
+ [17:22:17.622] LMSCommit('') returned 'true' in 0 seconds
    [17:22:17.736] Beginning prerequisites evaluation of activity CourseID -org
    [17:22:17.737] Beginning prerequisites evaluation of activity CourseID -org
    [17:22:17.737] Beginning prerequisites evaluation of activity I_A001
    [17:22:17.911] Beginning prerequisites evaluation of activity CourseID -org
    [17:22:17.911] Beginning prerequisites evaluation of activity CourseID -org
    [17:22:17.911] Beginning prerequisites evaluation of activity I_A001
+ [17:22:19.399] LMSSetValue('cmi.core.session_time', '00:00:19') returned 'true' in 0.001 seconds
+ [17:22:19.400] LMSCommit('') returned 'true' in 0 seconds
+ [17:22:20.174] LMSSetValue('cmi.core.lesson_location', 'page37991.html') returned 'true' in 0 seconds
+ [17:22:23.223] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0.002 seconds
+ [17:22:23.225] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;') returned 'true' in 0.003 seconds
+ [17:22:23.228] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;' in 0 seconds
+ [17:22:23.229] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Score=0;Kunskapstest_Prov_Score=0;' in 0 seconds
+ [17:22:23.229] LMSSetValue('cmi.suspend_data', ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;') returned 'true' in 0 seconds
+ [17:22:23.229] LMSGetValue('cmi.suspend_data') returned ';~;Kunskapstest_Prov_Score=0;Kunskapstest_Score=0;' in 0 seconds
+ [17:22:36.518] OverallSequencingProcess for SCORM 1.1 / SCORM 1.2 returned '' in 2.216 seconds
+ [17:22:36.574] LMSSetValue('cmi.core.session_time', '00:00:36') returned 'true' in 0.002 seconds
+ [17:22:36.576] LMSCommit('') returned 'true' in 0.001 seconds
+ [17:22:36.577] LMSFinish('') returned 'true' in 0.002 seconds
+ [17:22:36.578] Pre-evaluation of exit action
+ [17:22:38.735] OverallSequencingProcess for SCORM 1.1 / SCORM 1.2