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今天我試着將a googlemaps library添加到我的vaadin項目中。 我添加了必需的依賴我的pom.xml，但卻後，我加入了圖書館，行家並不想因爲這個錯誤的重新編譯我的視窗元件，：Vaadin在添加googlemaps vaadin庫後不會編譯Widgetset
Tracing compile failure path for type 'com.vaadin.tapio.googlemaps.client.GoogleMapConnector'
[INFO] [ERROR] Errors in 'jar:file:/C:/Users/kolbm/.m2/repository/com/vaadin/tapio/googlemaps/2.0.0/googlemaps-2.0.0.jar!/com/vaadin/tapio/googlemaps/client/GoogleMapConnector.java'
[INFO] [ERROR] Line 202: The return type is incompatible with AbstractComponentConnector.getState()
[INFO] [ERROR] Line 203: Cannot cast from AbstractComponentState to GoogleMapState
[INFO] [ERROR] Errors in 'jar:file:/C:/Users/kolbm/.m2/repository/com/vaadin/tapio/googlemaps/2.0.0/googlemaps-2.0.0.jar!/com/vaadin/tapio/googlemaps/client/GoogleMapState.java'
[INFO] [ERROR] Line 9: The import com.vaadin.shared.ui.AbstractComponentContainerState cannot be resolved
[INFO] [ERROR] Line 19: AbstractComponentContainerState cannot be resolved to a type
[INFO] Tracing compile failure path for type 'com.vaadin.tapio.googlemaps.client.GoogleMapState'
[INFO] [ERROR] Errors in 'jar:file:/C:/Users/kolbm/.m2/repository/com/vaadin/tapio/googlemaps/2.0.0/googlemaps-2.0.0.jar!/com/vaadin/tapio/googlemaps/client/GoogleMapState.java'
[INFO] [ERROR] Line 9: The import com.vaadin.shared.ui.AbstractComponentContainerState cannot be resolved
[INFO] [ERROR] Line 19: AbstractComponentContainerState cannot be resolved to a type
[INFO] [ERROR] Aborting compile due to errors in some input files
這裏是我的POM：
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>xxx</groupId>
<artifactId>xxx</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>client</name>
<prerequisites>
<maven>3</maven>
</prerequisites>
<properties>
<vaadin.version>7.7.3</vaadin.version>
<vaadin.plugin.version>7.7.3</vaadin.plugin.version>
<jetty.plugin.version>9.3.9.v20160517</jetty.plugin.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<!--<vaadin.widgetset.mode>local</vaadin.widgetset.mode>-->
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-bom</artifactId>
<version>${vaadin.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>com.vaadin.tapio</groupId>
<artifactId>googlemaps</artifactId>
<version>2.0.0</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-server</artifactId>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-themes</artifactId>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpmime</artifactId>
<version>4.3.6</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20140107</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.8.5</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-annotations -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
<version>2.8.5</version>
</dependency>
<!-- https://mvnrepository.com/artifact/junit/junit -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>info.cukes</groupId>
<artifactId>cucumber-java</artifactId>
<version>1.2.5</version>
</dependency>
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>2.47.1</version>
</dependency>
</dependencies>
<build>
<testSourceDirectory>${project.basedir}/src/test</testSourceDirectory>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.6</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
<!-- Exclude an unnecessary file generated by the GWT compiler. -->
<packagingExcludes>WEB-INF/classes/VAADIN/widgetsets/WEB-INF/**</packagingExcludes>
</configuration>
</plugin>
<plugin>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-maven-plugin</artifactId>
<version>${vaadin.plugin.version}</version>
<configuration>
<webappDirectory>${basedir}/target/classes/VAADIN/widgetsets</webappDirectory>
<persistentunitcachedir>${basedir}/target/tmp/gwt-unitCache</persistentunitcachedir>
</configuration>
<executions>
<execution>
<goals>
<goal>resources</goal>
<goal>update-widgetset</goal>
<goal>update-theme</goal>
<goal>compile</goal>
<!-- Comment out compile-theme goal to use on-the-fly theme compilation -->
<goal>compile-theme</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-clean-plugin</artifactId>
<version>3.0.0</version>
<!-- Clean up also any pre-compiled themes -->
<configuration>
<filesets>
<fileset>
<directory>src/main/webapp/VAADIN/themes</directory>
<includes>
<include>**/styles.css</include>
<include>**/styles.scss.cache</include>
</includes>
</fileset>
</filesets>
</configuration>
</plugin>
<!-- The Jetty plugin allows us to easily test the development build by
running jetty:run on the command line. -->
<plugin>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>9.4.0.RC2</version>
<configuration>
<scanIntervalSeconds>2</scanIntervalSeconds>
<webApp>
<contextPath>/</contextPath>
</webApp>
<scanTargets>
<scanTarget>
target/classes
</scanTarget>
</scanTargets>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.20</version>
<configuration>
<includes>
<include>**/Test*.java</include>
<include>**/test*.java</include>
</includes>
</configuration>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<!-- Vaadin pre-release repositories -->
<id>vaadin-prerelease</id>
<activation>
<activeByDefault>false</activeByDefault>
</activation>
<repositories>
<repository>
<id>vaadin-addons</id>
<url>http://maven.vaadin.com/vaadin-addons</url>
</repository>
<repository>
<id>vaadin-prereleases</id>
<url>http://maven.vaadin.com/vaadin-prereleases</url>
</repository>
<repository>
<id>vaadin-snapshots</id>
<url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>vaadin-prereleases</id>
<url>http://maven.vaadin.com/vaadin-prereleases</url>
</pluginRepository>
<pluginRepository>
<id>vaadin-snapshots</id>
<url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
希望有人知道該怎麼做，因爲我發現在互聯網上沒有什麼...