topic Activiti 7 Core depend on Java JDK 8 or Java JDK 11? in Alfresco Forum https://connect.hyland.com/t5/alfresco-forum/activiti-7-core-depend-on-java-jdk-8-or-java-jdk-11/m-p/25099#M10877 <HTML><HEAD></HEAD><BODY><P class=""><STRONG><SPAN class="">build.gradle:</SPAN></STRONG></P><P class=""><SPAN class="">classpath(</SPAN>"org.springframework.boot:spring-boot-gradle-plugin:2.0.8.RELEASE"<SPAN class="">)</SPAN></P><P class=""><SPAN class="">compile(</SPAN>"org.activiti:activiti-spring-boot-starter:7.0.0.GA"<SPAN class="">)</SPAN></P><P class=""><SPAN class=""></SPAN></P><P class=""><STRONG><SPAN class="">error:</SPAN></STRONG></P><P class=""><SPAN class="">org.springframework.beans.factory.BeanDefinitionStoreException</SPAN>: Failed to read candidate component class: URL [jar:file:/Users/SOMERAY/gradle-user-home/caches/modules-2/files-2.1/org.activiti/activiti-spring/7.0.0.GA/995c38c11309629240be161d0e2f0b114400c4c3/activiti-spring-7.0.0.GA.jar!/org/activiti/spring/SpringRejectedJobsHandler.class]; nested exception is java.lang.UnsupportedClassVersionError: org/activiti/engine/api/internal/Internal <STRONG>has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0</STRONG></P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.scanCandidateComponents(<SPAN class="">ClassPathScanningCandidateComponentProvider.java:454</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(<SPAN class="">ClassPathScanningCandidateComponentProvider.java:316</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(<SPAN class="">ClassPathBeanDefinitionScanner.java:275</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ComponentScanAnnotationParser.parse(<SPAN class="">ComponentScanAnnotationParser.java:132</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(<SPAN class="">ConfigurationClassParser.java:288</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(<SPAN class="">ConfigurationClassParser.java:245</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ConfigurationClassParser.processImports(<SPAN class="">ConfigurationClassParser.java:636</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ConfigurationClassParser.lambda$processDeferredImportSelectors$2(<SPAN class="">ConfigurationClassParser.java:566</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at java.util.ArrayList.forEach(<SPAN class="">ArrayList.java:1257</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ConfigurationClassParser.processDeferredImportSelectors(<SPAN class="">ConfigurationClassParser.java:563</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ConfigurationClassParser.parse(<SPAN class="">ConfigurationClassParser.java:188</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(<SPAN class="">ConfigurationClassPostProcessor.java:316</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(<SPAN class="">ConfigurationClassPostProcessor.java:233</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(<SPAN class="">PostProcessorRegistrationDelegate.java:271</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(<SPAN class="">PostProcessorRegistrationDelegate.java:91</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(<SPAN class="">AbstractApplicationContext.java:692</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.support.AbstractApplicationContext.refresh(<SPAN class="">AbstractApplicationContext.java:530</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(<SPAN class="">ServletWebServerApplicationContext.java:142</SPAN>) ~[spring-boot-2.0.8.RELEASE.jar:2.0.8.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.boot.SpringApplication.refresh(<SPAN class="">SpringApplication.java:754</SPAN>) [spring-boot-2.0.8.RELEASE.jar:2.0.8.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.boot.SpringApplication.refreshContext(<SPAN class="">SpringApplication.java:386</SPAN>) [spring-boot-2.0.8.RELEASE.jar:2.0.8.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.boot.SpringApplication.run(<SPAN class="">SpringApplication.java:307</SPAN>) [spring-boot-2.0.8.RELEASE.jar:2.0.8.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.boot.SpringApplication.run(<SPAN class="">SpringApplication.java:1242</SPAN>) [spring-boot-2.0.8.RELEASE.jar:2.0.8.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.boot.SpringApplication.run(<SPAN class="">SpringApplication.java:1230</SPAN>) [spring-boot-2.0.8.RELEASE.jar:2.0.8.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at activititest.ActivitiTestApplication.main(<SPAN class="">ActivitiTestApplication.java:9</SPAN>) [main/:na]</P><P class="">Caused by: java.lang.UnsupportedClassVersionError: org/activiti/engine/api/internal/Internal has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0</P><P class=""><SPAN class=""> </SPAN>at java.lang.ClassLoader.defineClass1(<SPAN class="">Native Method</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at java.lang.ClassLoader.defineClass(<SPAN class="">ClassLoader.java:763</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at java.security.SecureClassLoader.defineClass(<SPAN class="">SecureClassLoader.java:142</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at java.net.URLClassLoader.defineClass(<SPAN class="">URLClassLoader.java:468</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at java.net.URLClassLoader.access$100(<SPAN class="">URLClassLoader.java:74</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at java.net.URLClassLoader$1.run(<SPAN class="">URLClassLoader.java:369</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at java.net.URLClassLoader$1.run(<SPAN class="">URLClassLoader.java:363</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at java.security.AccessController.doPrivileged(<SPAN class="">Native Method</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at java.net.URLClassLoader.findClass(<SPAN class="">URLClassLoader.java:362</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at java.lang.ClassLoader.loadClass(<SPAN class="">ClassLoader.java:424</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at sun.misc.Launcher$AppClassLoader.loadClass(<SPAN class="">Launcher.java:349</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at java.lang.ClassLoader.loadClass(<SPAN class="">ClassLoader.java:357</SPAN>) ~[na:1.8.0_191]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.core.annotation.AnnotationAttributes.getAnnotationType(<SPAN class="">AnnotationAttributes.java:136</SPAN>) ~[spring-core-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.core.annotation.AnnotationAttributes.&lt;init&gt;(<SPAN class="">AnnotationAttributes.java:127</SPAN>) ~[spring-core-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.core.type.classreading.AnnotationAttributesReadingVisitor.&lt;init&gt;(<SPAN class="">AnnotationAttributesReadingVisitor.java:56</SPAN>) ~[spring-core-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.core.type.classreading.AnnotationMetadataReadingVisitor.visitAnnotation(<SPAN class="">AnnotationMetadataReadingVisitor.java:90</SPAN>) ~[spring-core-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.asm.ClassReader.accept(<SPAN class="">ClassReader.java:677</SPAN>) ~[spring-core-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.asm.ClassReader.accept(<SPAN class="">ClassReader.java:527</SPAN>) ~[spring-core-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.core.type.classreading.SimpleMetadataReader.&lt;init&gt;(<SPAN class="">SimpleMetadataReader.java:65</SPAN>) ~[spring-core-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(<SPAN class="">SimpleMetadataReaderFactory.java:103</SPAN>) ~[spring-core-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(<SPAN class="">CachingMetadataReaderFactory.java:123</SPAN>) ~[spring-core-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.scanCandidateComponents(<SPAN class="">ClassPathScanningCandidateComponentProvider.java:430</SPAN>) ~[spring-context-5.0.12.RELEASE.jar:5.0.12.RELEASE]</P><P class=""><SPAN class=""> </SPAN>... 23 common frames omitted</P><P class=""></P><P class=""><STRONG>but the information I get from here：</STRONG></P><P class=""><STRONG><A class="link-titled" href="https://activiti.gitbook.io/activiti-7-developers-guide/community/repositories#main-maven-artifacts" title="https://activiti.gitbook.io/activiti-7-developers-guide/community/repositories#main-maven-artifacts" rel="nofollow noopener noreferrer">Repositories - Activiti &amp; Activiti Cloud Developers Guide</A>&nbsp;</STRONG></P><P class=""><STRONG>is </STRONG>“<SPAN data-key="8e02e8c62b7945b7ae820f779ca0fcf7"><SPAN data-offset-key="8e02e8c62b7945b7ae820f779ca0fcf7:0">In the previous diagram there are 4 dashed boxes which contain several repositories each Activiti, Activiti Cloud, Activiti Cloud Reference and Activiti Cloud Examples. The first layer is Activiti which includes the Build projects, Process Engine Runtime and examples. <STRONG>At this level we just depend on Java JDK 8.</STRONG> Inside the Activiti repository we have </SPAN></SPAN><A _jive_internal="true" data-key="af28c520bb544b8e81cde6a11a44993e" href="https://community.alfresco.com/activiti-7-developers-guide/community/repositories" style="color: #f47c24;" rel="nofollow noopener noreferrer"><SPAN data-key="a1c868b234a1411383fd58869189a176"><SPAN data-offset-key="a1c868b234a1411383fd58869189a176:0">activiti-spring</SPAN></SPAN></A><SPAN data-key="edddb48007174281b2a23a658b402f14" data-slate-fragment="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"><SPAN data-offset-key="edddb48007174281b2a23a658b402f14:0"> which serves as the basic integration against Spring 5 (version which is defined inside the Build parent project). Activiti relies on [activiti-parent] for 3rd party libraries dependency management. We are making sure that we deal with 3rd party dependencies and their versions in our parent poms, so it is completely forbidden to add version definitions in submodules.</SPAN></SPAN>”</P><P class=""></P><P class="">why？Help me&nbsp;please.</P></BODY></HTML> Thu, 28 Feb 2019 05:28:10 GMT rikouki 2019-02-28T05:28:10Z Activiti 7 Core depend on Java JDK 8 or Java JDK 11? https://connect.hyland.com/t5/alfresco-forum/activiti-7-core-depend-on-java-jdk-8-or-java-jdk-11/m-p/25099#M10877 build.gradle:classpath("org.springframework.boot:spring-boot-gradle-plugin:2.0.8.RELEASE")compile("org.activiti:activiti-spring-boot-starter:7.0.0.GA")error<IMG id="smileysurprised" class="emoticon emoticon-smileysurprised" src="https://migration33.stage.lithium.com/i/smilies/16x16_smiley-surprised.png" alt="Smiley Surprised" title="Smiley Surprised" />rg.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: URL [jar:file:/Users/SOMERAY/gradle-u Thu, 28 Feb 2019 05:28:10 GMT https://connect.hyland.com/t5/alfresco-forum/activiti-7-core-depend-on-java-jdk-8-or-java-jdk-11/m-p/25099#M10877 rikouki 2019-02-28T05:28:10Z Re: Activiti 7 Core depend on Java JDK 8 or Java JDK 11? https://connect.hyland.com/t5/alfresco-forum/activiti-7-core-depend-on-java-jdk-8-or-java-jdk-11/m-p/25100#M10878 <P><SPAN>Version Upgrade to&nbsp;7.0.0.SR1</SPAN></P><P><SPAN>&lt;!-- <A href="https://mvnrepository.com/artifact/org.activiti/activiti-engine" target="_blank" rel="nofollow noopener noreferrer">https://mvnrepository.com/artifact/org.activiti/activiti-engine</A> --&gt;<BR />&lt;dependency&gt;<BR />&lt;groupId&gt;org.activiti&lt;/groupId&gt;<BR />&lt;artifactId&gt;activiti-engine&lt;/artifactId&gt;<BR />&lt;version&gt;7.0.0.SR1&lt;/version&gt;<BR />&lt;/dependency&gt;<BR /></SPAN></P> Fri, 19 Nov 2021 04:57:59 GMT https://connect.hyland.com/t5/alfresco-forum/activiti-7-core-depend-on-java-jdk-8-or-java-jdk-11/m-p/25100#M10878 kingtoon 2021-11-19T04:57:59Z