我正在按照Netbean的和eclipse教程从这个生成代码,但是在netbeans中它遇到了以下错误
"Two declarations cause a collision in the ObjectFactory class".
在Eclipse中,它会遇到以下错误。
"WAB0399E Error in generating Java from WSDL: java.io.IOException: Emitter failure. There is an undefined portType (I3Service) in the WSDL document
我使用yum install eclipse-platform在Fedora 14上安装了Eclipse。我运行了eclipse并试图安装java开发工具,但随后出现了这个错误:
Cannot complete the install because of a conflicting dependency.
Software being installed:
Eclipse Java Development Tools 3.6.2.r362_v20101117-0800-7z8XFW6FLFlmjJcvz03jyeFBLS_F (org.eclipse.jdt.feature.group
我有一个扩展JApplet类的Game类,我希望能够编译它,但我也需要使用我的Character类。问题是我在编译Character类时遇到了错误,因为我没有main方法。编译Character时出现的错误如下:
Exception in thread "main" java.lang.NoClassDefFoundError: Character (wrong name: kingdomofcarthania/Character)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLo
我想在primefaces 5中使用intelliJ IDEA。
我有个例外:
com.sun.faces.config.ConfigurationException: java.lang.Exception: No Function Found on type: org.primefaces.util.ComponentUtils with signature: java.lang.String resolveWidgetVar(java.lang.String)
at com.sun.faces.config.processor.FaceletTaglibConfigProcess
我尝试在tomcat服务器中启动我的spring boot,但是当我向我的项目添加一些外部jars时:
appsert-rt.jar
gf-client.jar
javaee.jar
它给了我这个错误:
Exception in thread "main" java.lang.IllegalArgumentException: LoggerFactory is not a Logback LoggerContext but Logback is on the classpath. Either remove Logback or the competing implemen
我得到了一个错误:
Exception in thread "main" java.lang.NullPointerException
at java.lang.System.arraycopy(Native Method)
at org.elasticsearch.common.jackson.core.json.UTF8JsonGenerator._writeBytes(UTF8JsonGenerator.java:1124)
at org.elasticsearch.common.jackson.core.json.UTF8JsonGenerator._verifyVal
2022-01-04 15:58:17 java.lang.NoClassDefFoundError:无法初始化org.apache.flink.streaming.connectors.elasticsearch7.Elasticsearch7ApiCallBridge.createBulkProcessorBuilder(Elasticsearch7ApiCallBridge.java:80) at org.apache.flink.streaming.connectors.elasticsearch7.Elasticsearch7ApiCallBridge.createBulkProce
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
Spring引导应用程序
我有实体Test,当我使用任何一个存储库时,它都有JpaRepository和ElasticSearchRepository。但是,当为测试实体创建两个存储库时,它的抛出错误bean创建错误。No property findAll found for type Test!
@Data
@Table
@Entity
@Document(indexName = "test",type = "Test")
public class Test {
@Id
private Long id;
@Field
priv
我正在尝试修改一个播放网络应用程序,我正在使用sbt。当我执行sbt码头时,我得到了变黄的错误:
error: reference to DockerPlugin is ambiguous;
it is imported twice in the same scope by
import _root_.sbtdocker.DockerPlugin
and import _root_.com.typesafe.sbt.packager.docker.DockerPlugin
enablePlugins(DockerPlugin)
^
[error] Type erro
我的工作是阅读谷歌电子表格数据在一个按钮点击。但我被困在这个问题上:
java.lang.NoSuchMethodError: com.google.common.base.Platform.stringIsNullOrEmpty(Ljava/lang/String;)Z
at com.google.common.base.Strings.isNullOrEmpty(Strings.java:69)
at com.google.api.client.util.Strings.isNullOrEmpty(Strings.java:34)
at com.google.api.client.auth
今天,当我试图在Geany中编译我的代码时,我得到了这个错误
Could not find module `Control.Monad.Reader':
it was found in multiple packages: monads-fd-0.1.0.1 mtl-1.1.0.2
Compilation failed.
我对Writer monad也是如此;我想我应该删除其中的一个包,但我不想破坏其他包,所以现在我该怎么办,昨天一切正常。
我试图用我的实体生成数据库结构。为此,我使用Eclipse工具。我有开普勒版本,但我也用朱诺做过测试。
右键单击-> Generate (从实体)
但是eclipse失败了,出现了这个奇怪的错误:
Exception in thread "main" javax.persistence.PersistenceException: Found 'javax.persistence.provider' property in the map but the value is not a String. Found object : 'null&
我正在使用一些java projects in my Android project。我通过在Java Build Path和Project References中添加这些项目来引用它们。这样做之后,我可以访问我的android项目中的java项目的类。但是得到这个错误
The type java.awt.Image cannot be resolved. It is indirectly referenced from required .class files
我现在该怎么办??我需要添加任何JRE或其他有用的东西吗??