ContributionsMost RecentMost LikesSolutionsRe: error when importing a postman collection I found a workaround by exporting the Postman Collection as Collection v1 (deprecated). However, authorization credentials are not imported in this way and you have to manuallyenter and save them in Soap UI requests. Re: A required class was missing while "Cell Constraints" Adding the following in pom.xml resolved the issue: (Thanks to the solution inhttps://community.smartbear.com/t5/SoapUI-Open-Source/soapui-maven-plugin-5-4-0-is-not-working/td-p/171251and documentation inhttps://www.soapui.org/test-automation/maven/maven-2-x.html ) <build> <plugins> <plugin> <groupId>com.smartbear.soapui</groupId> <artifactId>soapui-maven-plugin</artifactId> <version>5.4.0</version> <dependencies> <dependency> <groupId>com.jgoodies</groupId> <artifactId>forms</artifactId> <version>1.2.1</version> </dependency> </dependencies> </plugin> </plugins> </build> Also, assuming that the followinghas already been added to settings.xml: <pluginRepositories> <pluginRepository> <id>smartbear-sweden-plugin-repository</id> <url>http://www.soapui.org/repository/maven2/</url> </pluginRepository> </pluginRepositories> Thanks!