Question

我在运行testNG测试用例时遇到以下异常。

[TestNG] Reporter org.uncommons.reportng.HTMLReporter@527740a2 failed
org.uncommons.reportng.ReportNGException: Failed generating HTML report.
    at org.uncommons.reportng.HTMLReporter.generateReport(HTMLReporter.java:122)
    at org.testng.TestNG.generateReports(TestNG.java:1115)
    at org.testng.TestNG.run(TestNG.java:1074)
    at com.flipkart.cid.cs.Trigger.run(Trigger.java:98)
    at com.flipkart.cid.cs.Trigger.main(Trigger.java:135)
Caused by: java.lang.NullPointerException
    at org.uncommons.reportng.TestResultComparator.compare(TestResultComparator.java:29)
    at org.uncommons.reportng.TestResultComparator.compare(TestResultComparator.java:25)
    at java.util.Collections.indexedBinarySearch(Collections.java:332)
    at java.util.Collections.binarySearch(Collections.java:320)
    at org.uncommons.reportng.HTMLReporter.sortByTestClass(HTMLReporter.java:243)
    at org.uncommons.reportng.HTMLReporter.createResults(HTMLReporter.java:193)
    at org.uncommons.reportng.HTMLReporter.generateReport(HTMLReporter.java:114)
    ... 4 more

Answer 1

您使用的是哪个版本的JDK和reportNG？

尝试使用reportNG版本1.1.4和JDK 7.也按照这篇文章，它应该解决您的问题： https://solidsoft.wordpress.com/2011/01/23/better-looking-html-test-reports-for-testng-with-reportng-maven-guide/

运行testNG报告时出现异常

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