com.google.inject.ProvisionException:无法提供
com.google.inject.ProvisionException: Unable to provision
我根据 http://seedstack.org/docs/basics/
中提到的指南创建了简单的 seedstack
Web 项目
Undertow 也是从 seedstack:run
开始的。
但是,在访问 "hello" 资源时会抛出以下异常:
ERROR 2018-07-25 21:37:34,468 XNIO-1 task-2 io.undertow.request
UT005023: Exception handling request to
/api/seed-w20/application/configuration
null returned by binding at
org.seedstack.w20.internal.W20Module.configure(W20Module.java:51) (via
modules: com.google.inject.util.Modules$OverrideModule ->
io.nuun.kernel.core.internal.injection.KernelGuiceModuleInternal ->
org.seedstack.w20.internal.W20Module) but the 3rd parameter of
org.seedstack.w20.internal.FragmentManagerImpl.(FragmentManagerImpl.java:32)
is not @Nullable at
org.seedstack.w20.internal.W20Module.configure(W20Module.java:51) (via
modules: com.google.inject.util.Modules$OverrideModule ->
io.nuun.kernel.core.internal.injection.KernelGuiceModuleInternal ->
org.seedstack.w20.internal.W20Module) while locating
org.seedstack.w20.internal.ConfiguredApplication
for the 3rd parameter of org.seedstack.w20.internal.FragmentManagerImpl.(FragmentManagerImpl.java:32)
while locating org.seedstack.w20.internal.FragmentManagerImpl while
locating org.seedstack.w20.FragmentManager
for field at org.seedstack.w20.internal.rest.application.ApplicationConfigurationResource.fragmentManager(ApplicationConfigurationResource.java:38)
while locating
org.seedstack.w20.internal.rest.application.ApplicationConfigurationResource
有什么帮助吗?
这是最近引入 w20-bridge 的错误,当没有 w20.app.json
配置文件时会发生。
您可以通过在类路径的根目录下创建一个空对象 w20.app.json
文件来解决它:
{}
您还可以将所有 w20-bridge 依赖项的版本更新到 3.2.4,它有一个修复程序。这可以通过使用 POM 的 dependencyManagement
部分来完成:
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.seedstack</groupId>
<artifactId>seedstack-bom</artifactId>
<version>18.4.3</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.seedstack.addons.w20</groupId>
<artifactId>w20-bridge-web</artifactId>
<version>3.2.4</version>
</dependency>
<dependency>
<groupId>org.seedstack.addons.w20</groupId>
<artifactId>w20-bridge-web-bootstrap-3</artifactId>
<version>3.2.4</version>
</dependency>
<dependency>
<groupId>org.seedstack.addons.w20</groupId>
<artifactId>w20-bridge-web-business-theme</artifactId>
<version>3.2.4</version>
</dependency>
<dependency>
<groupId>org.seedstack.addons.w20</groupId>
<artifactId>w20-bridge-web-components</artifactId>
<version>3.2.4</version>
</dependency>
<dependency>
<groupId>org.seedstack.addons.w20</groupId>
<artifactId>w20-bridge-rest</artifactId>
<version>3.2.4</version>
</dependency>
<dependency>
<groupId>org.seedstack.addons.w20</groupId>
<artifactId>w20-bridge-specs</artifactId>
<version>3.2.4</version>
</dependency>
</dependencies>
</dependencyManagement>
此修复将包含在即将发布的 SeedStack 18.7 中。
我根据 http://seedstack.org/docs/basics/
seedstack
Web 项目
Undertow 也是从 seedstack:run
开始的。
但是,在访问 "hello" 资源时会抛出以下异常:
ERROR 2018-07-25 21:37:34,468 XNIO-1 task-2 io.undertow.request
UT005023: Exception handling request to /api/seed-w20/application/configurationnull returned by binding at org.seedstack.w20.internal.W20Module.configure(W20Module.java:51) (via modules: com.google.inject.util.Modules$OverrideModule -> io.nuun.kernel.core.internal.injection.KernelGuiceModuleInternal -> org.seedstack.w20.internal.W20Module) but the 3rd parameter of org.seedstack.w20.internal.FragmentManagerImpl.(FragmentManagerImpl.java:32) is not @Nullable at org.seedstack.w20.internal.W20Module.configure(W20Module.java:51) (via modules: com.google.inject.util.Modules$OverrideModule -> io.nuun.kernel.core.internal.injection.KernelGuiceModuleInternal -> org.seedstack.w20.internal.W20Module) while locating org.seedstack.w20.internal.ConfiguredApplication for the 3rd parameter of org.seedstack.w20.internal.FragmentManagerImpl.(FragmentManagerImpl.java:32) while locating org.seedstack.w20.internal.FragmentManagerImpl while locating org.seedstack.w20.FragmentManager for field at org.seedstack.w20.internal.rest.application.ApplicationConfigurationResource.fragmentManager(ApplicationConfigurationResource.java:38) while locating org.seedstack.w20.internal.rest.application.ApplicationConfigurationResource
有什么帮助吗?
这是最近引入 w20-bridge 的错误,当没有 w20.app.json
配置文件时会发生。
您可以通过在类路径的根目录下创建一个空对象 w20.app.json
文件来解决它:
{}
您还可以将所有 w20-bridge 依赖项的版本更新到 3.2.4,它有一个修复程序。这可以通过使用 POM 的 dependencyManagement
部分来完成:
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.seedstack</groupId>
<artifactId>seedstack-bom</artifactId>
<version>18.4.3</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.seedstack.addons.w20</groupId>
<artifactId>w20-bridge-web</artifactId>
<version>3.2.4</version>
</dependency>
<dependency>
<groupId>org.seedstack.addons.w20</groupId>
<artifactId>w20-bridge-web-bootstrap-3</artifactId>
<version>3.2.4</version>
</dependency>
<dependency>
<groupId>org.seedstack.addons.w20</groupId>
<artifactId>w20-bridge-web-business-theme</artifactId>
<version>3.2.4</version>
</dependency>
<dependency>
<groupId>org.seedstack.addons.w20</groupId>
<artifactId>w20-bridge-web-components</artifactId>
<version>3.2.4</version>
</dependency>
<dependency>
<groupId>org.seedstack.addons.w20</groupId>
<artifactId>w20-bridge-rest</artifactId>
<version>3.2.4</version>
</dependency>
<dependency>
<groupId>org.seedstack.addons.w20</groupId>
<artifactId>w20-bridge-specs</artifactId>
<version>3.2.4</version>
</dependency>
</dependencies>
</dependencyManagement>
此修复将包含在即将发布的 SeedStack 18.7 中。