java - 无法解决 Vaadin 7.6.2 与 Ivy 的依赖关系

Question

我无法使用 Apache Ivy 解析我的 vaadin 7 项目。每当我尝试时，它都会显示一个错误框，上面写着

'IvyDE resolve' has encountered a problem. Some project fails to be resolved.

单击错误框上的“详细信息”按钮后，我得到了以下附加信息

Some projects fail to be resolved Impossible to resolve dependencies of com.example#v7proj;working@User unresolved dependency: com.vaadin#vaadin-client-compiled;7.6.2: not found unresolved dependency: com.vaadin#vaadin-themes;7.6.2: not found unresolved dependency: com.vaadin#vaadin-push;7.6.2: not found unresolved dependency: com.vaadin#vaadin-server;7.6.2: not found unresolved dependency: com.vaadin#vaadin-client-compiler;7.6.2: not found unresolved dependency: com.vaadin#vaadin-client;7.6.2: not found unresolved dependency: javax.servlet#javax.servlet-api;3.0.1: not found

ivy.xml

<?xml version="1.0"?>
<!DOCTYPE ivy-module [
    <!ENTITY vaadin.version "7.6.2">
]>
<ivy-module version="2.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="http://ant.apache.org/ivy/schemas/ivy.xsd">
    <info organisation="com.example" module="v7proj" />
    <configurations>
        <!-- The default configuration, which should be deployed to the server -->
        <conf name="default" />
        <!-- A configuration only needed when compiling the widget set. Should 
            not be deployed to the server -->
        <conf name="widgetset-compile" />
        <!-- A configuration used in compilation of server side classes only.
            Should be deployed to the server -->
        <conf name="nodeploy" />
    </configurations>
    <dependencies defaultconf="default" defaultconfmapping="default->default">
        <!-- The core server part of Vaadin -->
        <dependency org="com.vaadin" name="vaadin-server" rev="&vaadin.version;" />

        <!-- Vaadin themes -->
        <dependency org="com.vaadin" name="vaadin-themes" rev="&vaadin.version;" />

        <!-- Push support -->
        <dependency org="com.vaadin" name="vaadin-push" rev="&vaadin.version;" />

        <!-- Servlet 3.0 API -->
        <dependency org="javax.servlet" name="javax.servlet-api" rev="3.0.1" conf="nodeploy->default" />

        <!-- Precompiled DefaultWidgetSet -->
        <dependency org="com.vaadin" name="vaadin-client-compiled"
            rev="&vaadin.version;" />

        <!-- Vaadin client side, needed for widget set compilation -->
        <dependency org="com.vaadin" name="vaadin-client" rev="&vaadin.version;"
             conf="widgetset-compile->default" />

        <!-- Compiler for custom widget sets. Should not be deployed -->
        <dependency org="com.vaadin" name="vaadin-client-compiler"
            rev="&vaadin.version;" conf="widgetset-compile->default" />

    </dependencies>
</ivy-module>

ivysettings.xml

<?xml version="1.0" encoding="UTF-8"?>
<ivysettings>
    <settings defaultResolver="default" />
    <resolvers>
        <chain name="default">
            <!-- Public Maven repository -->
            <ibiblio name="public" m2compatible="true" />

            <!-- Vaadin Add-on repository -->
            <ibiblio name="vaadin-addons" usepoms="true" m2compatible="true"
                root="http://maven.vaadin.com/vaadin-addons" />

            <!-- Vaadin snapshots repository -->
            <ibiblio name="vaadin-snapshots" usepoms="true" m2compatible="true"
                root="https://oss.sonatype.org/content/repositories/vaadin-snapshots" />
            <!-- Repository used for Vaadin modified smartsprites library -->
            <dual name="custom-smartsprites">
                <filesystem name="smartsprites-ivy">
                    <ivy pattern="${basedir}/ivymodule/[module]-ivy-[revision].xml" />
                </filesystem>
                <url name="smartsprites-artifact">
                    <artifact
                        pattern="http://dev.vaadin.com/svn/versions/6.8/build/smartsprites/lib/[artifact](-[revision]).[ext]" />
                </url>
            </dual>
        </chain>
    </resolvers>
    <modules>
        <!-- Vaadin patched SmartSprites -->
        <module organisation="com.carrotsearch" name="smartsprites"
            revision="0.2.3-itmill" resolver="custom-smartsprites" />
    </modules>


</ivysettings>

我检查了存储库 Central Repository ，它包含所有必需的 jar 。那为什么不解析呢？

更新:

查看Ivy控制台，发现如下日志

[IvyDE] Resolve job starting...
[IvyDE] Processing resolve request ivy.xml[*] in MyProject
[IvyDE] 1 module(s) to resolve outside the workspace
[IvyDE] Resolving ivy.xml[*] in MyProject
:: resolving dependencies :: com.example#v7proj;working@Shakir
    confs: [default, widgetset-compile, nodeploy]
:: resolution report :: resolve 22ms :: artifacts dl 0ms
    ---------------------------------------------------------------------
    |                  |            modules            ||   artifacts   |
    |       conf       | number| search|dwnlded|evicted|| number|dwnlded|
    ---------------------------------------------------------------------
    |      default     |   4   |   0   |   0   |   0   ||   0   |   0   |
    | widgetset-compile|   2   |   0   |   0   |   0   ||   0   |   0   |
    |     nodeploy     |   1   |   0   |   0   |   0   ||   0   |   0   |
    ---------------------------------------------------------------------

:: problems summary ::
:::: WARNINGS
        module not found: com.vaadin#vaadin-server;7.6.2

    ==== local: tried

      C:\Users\Shakir\.ivy2\local\com.vaadin\vaadin-server\7.6.2\ivys\ivy.xml

      -- artifact com.vaadin#vaadin-server;7.6.2!vaadin-server.jar:

      C:\Users\Shakir\.ivy2\local\com.vaadin\vaadin-server\7.6.2\jars\vaadin-server.jar

    ==== shared: tried

      C:\Users\Shakir\.ivy2\shared\com.vaadin\vaadin-server\7.6.2\ivys\ivy.xml

      -- artifact com.vaadin#vaadin-server;7.6.2!vaadin-server.jar:

      C:\Users\Shakir\.ivy2\shared\com.vaadin\vaadin-server\7.6.2\jars\vaadin-server.jar

    ==== public: tried

      https://repo1.maven.org/maven2/com/vaadin/vaadin-server/7.6.2/vaadin-server-7.6.2.pom

      -- artifact com.vaadin#vaadin-server;7.6.2!vaadin-server.jar:

      https://repo1.maven.org/maven2/com/vaadin/vaadin-server/7.6.2/vaadin-server-7.6.2.jar

        module not found: com.vaadin#vaadin-themes;7.6.2

    ==== local: tried

      C:\Users\Shakir\.ivy2\local\com.vaadin\vaadin-themes\7.6.2\ivys\ivy.xml

      -- artifact com.vaadin#vaadin-themes;7.6.2!vaadin-themes.jar:

      C:\Users\Shakir\.ivy2\local\com.vaadin\vaadin-themes\7.6.2\jars\vaadin-themes.jar

    ==== shared: tried

      C:\Users\Shakir\.ivy2\shared\com.vaadin\vaadin-themes\7.6.2\ivys\ivy.xml

      -- artifact com.vaadin#vaadin-themes;7.6.2!vaadin-themes.jar:

      C:\Users\Shakir\.ivy2\shared\com.vaadin\vaadin-themes\7.6.2\jars\vaadin-themes.jar

    ==== public: tried

      https://repo1.maven.org/maven2/com/vaadin/vaadin-themes/7.6.2/vaadin-themes-7.6.2.pom

      -- artifact com.vaadin#vaadin-themes;7.6.2!vaadin-themes.jar:

      https://repo1.maven.org/maven2/com/vaadin/vaadin-themes/7.6.2/vaadin-themes-7.6.2.jar

        module not found: com.vaadin#vaadin-push;7.6.2

    ==== local: tried

      C:\Users\Shakir\.ivy2\local\com.vaadin\vaadin-push\7.6.2\ivys\ivy.xml

      -- artifact com.vaadin#vaadin-push;7.6.2!vaadin-push.jar:

      C:\Users\Shakir\.ivy2\local\com.vaadin\vaadin-push\7.6.2\jars\vaadin-push.jar

    ==== shared: tried

      C:\Users\Shakir\.ivy2\shared\com.vaadin\vaadin-push\7.6.2\ivys\ivy.xml

      -- artifact com.vaadin#vaadin-push;7.6.2!vaadin-push.jar:

      C:\Users\Shakir\.ivy2\shared\com.vaadin\vaadin-push\7.6.2\jars\vaadin-push.jar

    ==== public: tried

      https://repo1.maven.org/maven2/com/vaadin/vaadin-push/7.6.2/vaadin-push-7.6.2.pom

      -- artifact com.vaadin#vaadin-push;7.6.2!vaadin-push.jar:

      https://repo1.maven.org/maven2/com/vaadin/vaadin-push/7.6.2/vaadin-push-7.6.2.jar

        module not found: com.vaadin#vaadin-client-compiled;7.6.2

    ==== local: tried

      C:\Users\Shakir\.ivy2\local\com.vaadin\vaadin-client-compiled\7.6.2\ivys\ivy.xml

      -- artifact com.vaadin#vaadin-client-compiled;7.6.2!vaadin-client-compiled.jar:

      C:\Users\Shakir\.ivy2\local\com.vaadin\vaadin-client-compiled\7.6.2\jars\vaadin-client-compiled.jar

    ==== shared: tried

      C:\Users\Shakir\.ivy2\shared\com.vaadin\vaadin-client-compiled\7.6.2\ivys\ivy.xml

      -- artifact com.vaadin#vaadin-client-compiled;7.6.2!vaadin-client-compiled.jar:

      C:\Users\Shakir\.ivy2\shared\com.vaadin\vaadin-client-compiled\7.6.2\jars\vaadin-client-compiled.jar

    ==== public: tried

      https://repo1.maven.org/maven2/com/vaadin/vaadin-client-compiled/7.6.2/vaadin-client-compiled-7.6.2.pom

      -- artifact com.vaadin#vaadin-client-compiled;7.6.2!vaadin-client-compiled.jar:

      https://repo1.maven.org/maven2/com/vaadin/vaadin-client-compiled/7.6.2/vaadin-client-compiled-7.6.2.jar

        module not found: com.vaadin#vaadin-client;7.6.2

    ==== local: tried

      C:\Users\Shakir\.ivy2\local\com.vaadin\vaadin-client\7.6.2\ivys\ivy.xml

      -- artifact com.vaadin#vaadin-client;7.6.2!vaadin-client.jar:

      C:\Users\Shakir\.ivy2\local\com.vaadin\vaadin-client\7.6.2\jars\vaadin-client.jar

    ==== shared: tried

      C:\Users\Shakir\.ivy2\shared\com.vaadin\vaadin-client\7.6.2\ivys\ivy.xml

      -- artifact com.vaadin#vaadin-client;7.6.2!vaadin-client.jar:

      C:\Users\Shakir\.ivy2\shared\com.vaadin\vaadin-client\7.6.2\jars\vaadin-client.jar

    ==== public: tried

      https://repo1.maven.org/maven2/com/vaadin/vaadin-client/7.6.2/vaadin-client-7.6.2.pom

      -- artifact com.vaadin#vaadin-client;7.6.2!vaadin-client.jar:

      https://repo1.maven.org/maven2/com/vaadin/vaadin-client/7.6.2/vaadin-client-7.6.2.jar

        module not found: com.vaadin#vaadin-client-compiler;7.6.2

    ==== local: tried

      C:\Users\Shakir\.ivy2\local\com.vaadin\vaadin-client-compiler\7.6.2\ivys\ivy.xml

      -- artifact com.vaadin#vaadin-client-compiler;7.6.2!vaadin-client-compiler.jar:

      C:\Users\Shakir\.ivy2\local\com.vaadin\vaadin-client-compiler\7.6.2\jars\vaadin-client-compiler.jar

    ==== shared: tried

      C:\Users\Shakir\.ivy2\shared\com.vaadin\vaadin-client-compiler\7.6.2\ivys\ivy.xml

      -- artifact com.vaadin#vaadin-client-compiler;7.6.2!vaadin-client-compiler.jar:

      C:\Users\Shakir\.ivy2\shared\com.vaadin\vaadin-client-compiler\7.6.2\jars\vaadin-client-compiler.jar

    ==== public: tried

      https://repo1.maven.org/maven2/com/vaadin/vaadin-client-compiler/7.6.2/vaadin-client-compiler-7.6.2.pom

      -- artifact com.vaadin#vaadin-client-compiler;7.6.2!vaadin-client-compiler.jar:

      https://repo1.maven.org/maven2/com/vaadin/vaadin-client-compiler/7.6.2/vaadin-client-compiler-7.6.2.jar

        module not found: javax.servlet#javax.servlet-api;3.0.1

    ==== local: tried

      C:\Users\Shakir\.ivy2\local\javax.servlet\javax.servlet-api\3.0.1\ivys\ivy.xml

      -- artifact javax.servlet#javax.servlet-api;3.0.1!javax.servlet-api.jar:

      C:\Users\Shakir\.ivy2\local\javax.servlet\javax.servlet-api\3.0.1\jars\javax.servlet-api.jar

    ==== shared: tried

      C:\Users\Shakir\.ivy2\shared\javax.servlet\javax.servlet-api\3.0.1\ivys\ivy.xml

      -- artifact javax.servlet#javax.servlet-api;3.0.1!javax.servlet-api.jar:

      C:\Users\Shakir\.ivy2\shared\javax.servlet\javax.servlet-api\3.0.1\jars\javax.servlet-api.jar

    ==== public: tried

      https://repo1.maven.org/maven2/javax/servlet/javax.servlet-api/3.0.1/javax.servlet-api-3.0.1.pom

      -- artifact javax.servlet#javax.servlet-api;3.0.1!javax.servlet-api.jar:

      https://repo1.maven.org/maven2/javax/servlet/javax.servlet-api/3.0.1/javax.servlet-api-3.0.1.jar

        ::::::::::::::::::::::::::::::::::::::::::::::

        ::          UNRESOLVED DEPENDENCIES         ::

        ::::::::::::::::::::::::::::::::::::::::::::::

        :: com.vaadin#vaadin-server;7.6.2: not found

        :: com.vaadin#vaadin-themes;7.6.2: not found

        :: com.vaadin#vaadin-push;7.6.2: not found

        :: com.vaadin#vaadin-client-compiled;7.6.2: not found

        :: com.vaadin#vaadin-client;7.6.2: not found

        :: com.vaadin#vaadin-client-compiler;7.6.2: not found

        :: javax.servlet#javax.servlet-api;3.0.1: not found

        ::::::::::::::::::::::::::::::::::::::::::::::

:::: ERRORS
Server access error at url https://repo1.maven.org/maven2/com/vaadin/vaadin-server/7.6.2/vaadin-server-7.6.2.pom (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/com/vaadin/vaadin-server/7.6.2/vaadin-server-7.6.2.jar (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/com/vaadin/vaadin-themes/7.6.2/vaadin-themes-7.6.2.pom (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/com/vaadin/vaadin-themes/7.6.2/vaadin-themes-7.6.2.jar (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/com/vaadin/vaadin-push/7.6.2/vaadin-push-7.6.2.pom (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/com/vaadin/vaadin-push/7.6.2/vaadin-push-7.6.2.jar (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/com/vaadin/vaadin-client-compiled/7.6.2/vaadin-client-compiled-7.6.2.pom (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/com/vaadin/vaadin-client-compiled/7.6.2/vaadin-client-compiled-7.6.2.jar (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/com/vaadin/vaadin-client/7.6.2/vaadin-client-7.6.2.pom (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/com/vaadin/vaadin-client/7.6.2/vaadin-client-7.6.2.jar (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/com/vaadin/vaadin-client-compiler/7.6.2/vaadin-client-compiler-7.6.2.pom (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/com/vaadin/vaadin-client-compiler/7.6.2/vaadin-client-compiler-7.6.2.jar (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/javax/servlet/javax.servlet-api/3.0.1/javax.servlet-api-3.0.1.pom (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

Server access error at url https://repo1.maven.org/maven2/javax/servlet/javax.servlet-api/3.0.1/javax.servlet-api-3.0.1.jar (javax.net.ssl.SSLException: Received fatal alert: protocol_version)

:: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS
[IvyDE] Error on resolve of ivy.xml[*] in MyProject: Impossible to resolve dependencies of com.example#v7proj;working@Shakir

Answer 1

这是 Ivy 中的问题，它默认使用旧的 TLS 1.0 版本，maven central 不再支持它。您需要重新配置它。您可以从 Vaadin Forum 中找到更多信息。和另一个 StackOverflow 问题 Why am I getting "Received fatal alert: protocol_version" or "peer not authenticated" from Maven Central?