I am getting a null pointer issue in liquibase core. It started in 3.7.x onward. My code is working fine with 3.6.3 core jar. I was trying to create table in oracle DB by comparing change logs.
Caused by: java.lang.NullPointerException
at liquibase.changelog.ChangeSet.isInheritableIgnore(ChangeSet.java:900) ~[liquibase-core-4.9.0.jar:?]
at liquibase.changelog.filter.IgnoreChangeSetFilter.accepts(IgnoreChangeSetFilter.java:11) ~[liquibase-core-4.9.0.jar:?]
at liquibase.changelog.ChangeLogIterator$2.run(ChangeLogIterator.java:79) ~[liquibase-core-4.9.0.jar:?]
at liquibase.Scope.lambda$child$0(Scope.java:180) ~[liquibase-core-4.9.0.jar:?]
at liquibase.Scope.child(Scope.java:189) ~[liquibase-core-4.9.0.jar:?]
at liquibase.Scope.child(Scope.java:179) ~[liquibase-core-4.9.0.jar:?]
at liquibase.Scope.child(Scope.java:158) ~[liquibase-core-4.9.0.jar:?]
at liquibase.Scope.child(Scope.java:243) ~[liquibase-core-4.9.0.jar:?]
at liquibase.Scope.child(Scope.java:247) ~[liquibase-core-4.9.0.jar:?]
at liquibase.changelog.ChangeLogIterator.run(ChangeLogIterator.java:65) ~[liquibase-core-4.9.0.jar:?]
... 8 more
Related
I have updated spring-boot-starter-parent dependency version to 2.7.1 and flowable-engine to 6.8.0
then after when I am running JUnit test cases then I am getting below error
> nested exception is org.flowable.common.engine.api.FlowableException: couldn’t create db schema: create table ACT_HI_TSK_LOG (column names .....)
..
..
..
Caused by: org.h2.jdbc.JdbcSqlNonTransmissionException: Unknown data type: "IDENTITY"; SQL Statement: create table ACT_HI_TSK_LOG (ID_ identity, TYPE_ varchar(64), TASK_ID_ varchar(64) not null, .....)
Getting same error for creating ACT_EVT_LOG table
I don't have defined or written this tables and I think this is coming from the flowable-engine dependency.
Dependencies which I have used :
<dependency>
<groupId>org.flowable</groupId>
<artifactId>flowable-engine</artifactId>
<version>6.8.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.1</version>
<type>pom</type>
</dependency>
Can someone help me on this please.
If I am using Spring 2.6.x version then it's working fine and all JUnit test cases are getting passed
GETTING BELOW ERROR AFTER UPGRADING THE SPRING-BOOT-STARTER-PARENT v2.7.7
H2 is on v1.4.200 And flowable-engine v6.8.0
Error creating bean with name 'processEngine': FactoryBean threw the exception on object creation; nested exception is java.lang.RuntimeException: Exception while initializing Database connection at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) .........
................
ommitted caused by: java.lang.RuntimeException: Exception while initializing Database connection at
...................
......................
org.flowable.spring/SpringProcessEngineConfiguration.buildProcessEngine(SpringProcessEngineConfiguration.java:76) at org.flowable.spring.ProcessEngineFactoryBean.getObject(ProcessEngineFactoryBean.java:59) at
org.flowable.spring.ProcessEngineFactoryBean.getObject(ProcessEngineFactoryBean.java:32) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:169) ... 65 common frames omitted Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The drive could not establish a secure connection to SQL Server by using Secure Socket Layer (SSL) exception. Error: "PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target". ClientConnectionId:a31221-r15-erer-gdf45451 at com.microsoft.sqlserver.jdbc.SQLServerConnection.terminate(SQLServerConnection.java:3680) at
com.microsoft.sqlserver.jdbc.TDSChannel.enableSSL(IOBuffer.java:2047) at
com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:3204) at
com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:2833) at
com.microsoft.sqlserver.jdbc.SQLServerConnection.connectInternal(SQLServerConnection.java:2671) at
I have evolved versions in my application (for example hibernate 3.2.6.ga >> 5.1.0.Final), and since then I have an error when launching my spring batch job:
Caused by: java.sql.SQLException: You can't operate on a closed Connection!!!
at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:65)
at com.mchange.v2.c3p0.impl.NewProxyConnection.commit(NewProxyConnection.java:809)
at org.hibernate.resource.jdbc.internal.AbstractLogicalConnectionImplementor.commit(AbstractLogicalConnectionImplementor.java:80)
at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.commit(JdbcResourceLocalTransactionCoordinatorImpl.java:232)
at org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:65)
at org.hibernate.jpa.internal.TransactionImpl.commit(TransactionImpl.java:61)
... 13 more
Caused by: java.lang.NullPointerException
at com.mchange.v2.c3p0.impl.NewProxyConnection.commit(NewProxyConnection.java:803)
... 17 more
Versions are :
hibernate 5.1.0.Final
spring 3.1.0.RELEASE
spring-batch 2.0.0.M3
c3p0 0.9.1.2
Is the problem the spring batch version ?
I am unable to connect the oracle database in play framework.
Steps I followed as below:
configuration of database in application.conf file as below:
default.driver=oracle.jdbc.driver.OracleDriver
default.url="jdbc:oracle:thin:#localhost:1521:XE"
default.username=username
default.password=password
->added ojdbc14.jar in lib folder in the project
while hitting the browser with url http://localhost:9000
I am getting below error:
Cannot connect to database [default]
exception is as below on console:
[error] c.z.h.p.PoolBase - HikariPool-1 - Failed to execute isValid() for connection, configure connection test query. (oracle.jdbc.driver.T4CConnection.isValid(I)Z)
[info] application - Creating Pool for datasource 'default'
[error] c.z.h.p.PoolBase - HikariPool-2 - Failed to execute isValid() for connection, configure connection test query. (oracle.jdbc.driver.T4CConnection.isValid(I)Z)
[error] application -
! #738nhifg4 - Internal server error, for (GET)
play.api.Configuration$$anon$1: Configuration error[Cannot connect to database [default]]
at play.api.Configuration$.configError(Configuration.scala:154)
at play.api.Configuration.reportError(Configuration.scala:806)
at play.api.db.DefaultDBApi$$anonfun$connect$1.apply(DefaultDBApi.scala:48)
at play.api.db.DefaultDBApi$$anonfun$connect$1.apply(DefaultDBApi.scala:42)
at scala.collection.immutable.List.foreach(List.scala:381)
at play.api.db.DefaultDBApi.connect(DefaultDBApi.scala:42)
at play.api.db.DBApiProvider.get$lzycompute(DBModule.scala:72)
at play.api.db.DBApiProvider.get(DBModule.scala:62)
at play.api.db.DBApiProvider.get(DBModule.scala:58)
at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:81)
Caused by: play.api.Configuration$$anon$1: Configuration error[Failed to initialize pool: oracle.jdbc.driver.T4CConnection.isValid(I)Z]
at play.api.Configuration$.configError(Configuration.scala:154)
at play.api.PlayConfig.reportError(Configuration.scala:996)
at play.api.db.HikariCPConnectionPool.create(HikariCPModule.scala:70)
at play.api.db.PooledDatabase.createDataSource(Databases.scala:199)
at play.api.db.DefaultDatabase.dataSource$lzycompute(Databases.scala:123)
at play.api.db.DefaultDatabase.dataSource(Databases.scala:121)
at play.api.db.DefaultDatabase.getConnection(Databases.scala:142)
at play.api.db.DefaultDatabase.getConnection(Databases.scala:138)
at play.api.db.DefaultDBApi$$anonfun$connect$1.apply(DefaultDBApi.scala:44)
at play.api.db.DefaultDBApi$$anonfun$connect$1.apply(DefaultDBApi.scala:42)
Caused by: com.zaxxer.hikari.pool.HikariPool$PoolInitializationException: Failed to initialize pool: oracle.jdbc.driver.T4CConnection.isValid(I)Z
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:512)
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:105)
at com.zaxxer.hikari.HikariDataSource.<init>(HikariDataSource.java:71)
at play.api.db.HikariCPConnectionPool$$anonfun$1.apply(HikariCPModule.scala:58)
at play.api.db.HikariCPConnectionPool$$anonfun$1.apply(HikariCPModule.scala:54)
at scala.util.Try$.apply(Try.scala:192)
at play.api.db.HikariCPConnectionPool.create(HikariCPModule.scala:54)
at play.api.db.PooledDatabase.createDataSource(Databases.scala:199)
at play.api.db.DefaultDatabase.dataSource$lzycompute(Databases.scala:123)
at play.api.db.DefaultDatabase.dataSource(Databases.scala:121)
Caused by: java.lang.AbstractMethodError: oracle.jdbc.driver.T4CConnection.isValid(I)Z
at com.zaxxer.hikari.pool.PoolBase.checkDriverSupport(PoolBase.java:400)
at com.zaxxer.hikari.pool.PoolBase.setupConnection(PoolBase.java:375)
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:346)
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:506)
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:105)
at com.zaxxer.hikari.HikariDataSource.<init>(HikariDataSource.java:71)
at play.api.db.HikariCPConnectionPool$$anonfun$1.apply(HikariCPModule.scala:58)
at play.api.db.HikariCPConnectionPool$$anonfun$1.appl`enter code here`y(HikariCPModule.scala:54)
at scala.util.Try$.apply(Try.scala:192)
at play.api.db.HikariCPConnectionPool.create(HikariCPModule.scala:54)
any advice will be appreciated.
Essentially, the problem is Oracle connectivity with ojdbc14.jar is not supported by Play Framework.
I tried with ojdbc6 for Oracle 11g and it worked.
We are trying to migrate a Spring MVC application from 3.2.2 to 4.0.2 and receive the below error.
The .jar files in the lib folder are (all below jar files have been changed to 4.0.2 version):
spring-beans-3.2.2.RELEASE.jar spring-context-3.2.2.RELEASE.jar
spring-core-3.2.2.RELEASE.jar spring-expression-3.2.2.RELEASE.jar
spring-orm-3.2.2.RELEASE.jar spring-web-3.2.2.RELEASE.jar
spring-webmvc-3.2.2.RELEASE.jar
Also added one more jar : spring-aop-4.0.2.RELEASE
ERROR:
[9/28/15 1:43:54:731 EDT] 00000026 ServletWrappe E com.ibm.ws.webcontainer.servlet.ServletWrapper service SRVE0014E: Uncaught service() exception root cause /xbnp/sprin
g/BenefitDistributionParameter.jsp: com.ibm.websphere.servlet.error.ServletErrorReport: java.lang.NoSuchMethodError: org/springframework/web/servlet/tags/form/InputTag.
setDisabled(Ljava/lang/String;)V
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:695)
at com.ibm._jsp._BenefitDistributionParameter._jspService(_BenefitDistributionParameter.java:1953)
at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:99)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
Caused by: java.lang.NoSuchMethodError: org/springframework/web/servlet/tags/form/InputTag.setDisabled(Ljava/lang/String;)V
at com.ibm._jsp._BenefitDistributionParameter._jspx_meth_spring_input_1(_BenefitDistributionParameter.java:2010)
at com.ibm._jsp._BenefitDistributionParameter._jspService(_BenefitDistributionParameter.java:624)
How can we rectify this error?
I am posting one more question on EJB2.0. I thought my earlier question won't get any answer since EJB2.0 is pretty much outdated technology and nobody wants to work on it any more. But my first question got answered and I am trying my luck one more time.
I created one simple EJB 2.x entity bean. My entity bean uses another class (UniqueIdGenerator) to generate value of primary key for persistent primary key field. UniqueIdGenerator uses log4j and JDBC connection, so I configured appropriate build path references for my EJB project.
Added following JARS to buildpath for EJB project
log4j-1.2.16.jar
db2jcc.jar
db2jcc_license_cu.jar
Then I mapped persistent fields to database table fields. Generated code using Prepare for Deployment option in RSA (deploying on WAS).
Created EAR project and using Project References option added EJB project (HMS) to EAR project.
I did not set any other path/classpath.
Started WAS, deployed EAR on WAS and launched Universal Test Client to test entity bean. Using remote interface I tried to create my first bean, I entered the values for fields and clicked on submit on Universal test client. On server side it called ejbCreate() of entity bean but failed when loading UniqueIdGenerator class with error NoClassDefFoundError
Here is stack trace
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
com.ibm.ejs.container.CreateFailureException: ; nested exception is:
java.lang.NoClassDefFoundError: org.apache.log4j.LogManager
at com.ibm.CORBA.iiop.UtilDelegateImpl.mapSystemException(UtilDelegateImpl.java:235)
at com.ibm.CORBA.iiop.UtilDelegateImpl.wrapException(UtilDelegateImpl.java:743)
at javax.rmi.CORBA.Util.wrapException(Util.java:296)
at ejbs._EJSRemoteCMPAddressHome_824957aa_Stub.create(_EJSRemoteCMPAddressHome_824957aa_Stub.java:258)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at com.ibm.etools.utc.model.ReflectionMethodModel.invoke(ReflectionMethodModel.java:65)
at com.ibm.etools.utc.servlet.InvokeServlet.invoke(InvokeServlet.java:113)
at com.ibm.etools.utc.servlet.InvokeServlet.doPost(InvokeServlet.java:374)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502)
at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:864)
at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:511)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:305)
at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:83)
at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)
Caused by: com.ibm.ejs.container.CreateFailureException: ; nested exception is:
java.lang.NoClassDefFoundError: org.apache.log4j.LogManager
at ejbs.EJSCMPAddressHomeBean_824957aa.create(EJSCMPAddressHomeBean_824957aa.java:47)
at ejbs.EJSRemoteCMPAddressHome_824957aa.create(EJSRemoteCMPAddressHome_824957aa.java:28)
at ejbs._EJSRemoteCMPAddressHome_824957aa_Stub.create(_EJSRemoteCMPAddressHome_824957aa_Stub.java:251)
... 29 more
Caused by: java.lang.NoClassDefFoundError: org.apache.log4j.LogManager
at utils.UniqueLongIdGenerator.(UniqueLongIdGenerator.java:40)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
at utils.UniqueIdGenerator.(UniqueIdGenerator.java:28)
at utils.UniqueIdGenerator.(UniqueIdGenerator.java:24)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
at ejbs.AddressBean.ejbCreate(AddressBean.java:46)
at ejbs.ConcreteAddress_824957aa.ejbCreate(ConcreteAddress_824957aa.java:122)
at ejbs.EJSCMPAddressHomeBean_824957aa.create(EJSCMPAddressHomeBean_824957aa.java:33)
... 31 more
Caused by: java.lang.ClassNotFoundException: org.apache.log4j.LogManager
at java.net.URLClassLoader.findClass(URLClassLoader.java:434)
at com.ibm.ws.bootstrap.ExtClassLoader.findClass(ExtClassLoader.java:191)
at java.lang.ClassLoader.loadClass(ClassLoader.java:660)
at com.ibm.ws.bootstrap.ExtClassLoader.loadClass(ExtClassLoader.java:111)
at java.lang.ClassLoader.loadClass(ClassLoader.java:626)
at com.ibm.ws.classloader.ProtectionClassLoader.loadClass(ProtectionClassLoader.java:62)
at com.ibm.ws.classloader.ProtectionClassLoader.loadClass(ProtectionClassLoader.java:58)
at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:509)
at java.lang.ClassLoader.loadClass(ClassLoader.java:626)
... 41 more
Have I missed anything in the configuration. Do I need to add all the jar files somewhere in EAR project. Isn't it sufficient to set them in the build path for EJB project?
I found answer for it on the following links
How to include external jar in ejb-jar
Developerworks Article
http://www.ibm.com/developerworks/rational/library/07/1211_schrag/index.html
You will need to import the third party jars into your EAR project and then setup JAR dependency in your EJB projects MANIFEST.MF file. Once you import external jars into your EAR project, they will be available in explorer for MANIFEST.MF