下载异常: sun.security.validator.ValidatorException:未找到可信证书

Question

我试图在Ubuntu16.04上使用sbt，但是在尝试运行它时会出现错误。我做了一个新的安装，然后完全按照sbt站点的指示进行安装，但是当我执行sbt时会得到以下信息

Getting org.scala-sbt sbt 0.13.12 ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/main/0.13.12/jars/main.jar ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/compiler-interface/0.13.12/jars/compiler-interface.jar ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/actions/0.13.12/jars/actions.jar ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/main-settings/0.13.12/jars/main-settings.jar ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/io/0.13.12/jars/io.jar ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/ivy/0.13.12/jars/ivy.jar ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/command/0.13.12/jars/command.jar ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/completion/0.13.12/jars/completion.jar ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/api/0.13.12/jars/api.jar ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/collections/0.13.12/jars/collections.jar ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/incremental-compiler/0.13.12/jars/incremental-compiler.jar ...
downloading https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/compile/0.13.12/jars/compile.jar ...

:: problems summary ::
:::: WARNINGS
        [FAILED     ] org.scala-sbt#main;0.13.12!main.jar: sun.security.validator.ValidatorException: No trusted certificate found (1180ms)

        [FAILED     ] org.scala-sbt#main;0.13.12!main.jar:  (0ms)

    ==== local: tried

      /home/james/.ivy2/local/org.scala-sbt/main/0.13.12/jars/main.jar

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/org/scala-sbt/main/0.13.12/main-0.13.12.jar

    ==== typesafe-ivy-releases: tried

      https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/main/0.13.12/jars/main.jar

    ==== sbt-ivy-snapshots: tried

      https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/main/0.13.12/jars/main.jar

        [FAILED     ] org.scala-sbt#compiler-interface;0.13.12!compiler-interface.jar: sun.security.validator.ValidatorException: No trusted certificate found (577ms)

        [FAILED     ] org.scala-sbt#compiler-interface;0.13.12!compiler-interface.jar:  (0ms)

    ==== local: tried

      /home/james/.ivy2/local/org.scala-sbt/compiler-interface/0.13.12/jars/compiler-interface.jar

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/org/scala-sbt/compiler-interface/0.13.12/compiler-interface-0.13.12.jar

    ==== typesafe-ivy-releases: tried

      https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/compiler-interface/0.13.12/jars/compiler-interface.jar

    ==== sbt-ivy-snapshots: tried

      https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/compiler-interface/0.13.12/jars/compiler-interface.jar

        [FAILED     ] org.scala-sbt#actions;0.13.12!actions.jar: sun.security.validator.ValidatorException: No trusted certificate found (569ms)

        [FAILED     ] org.scala-sbt#actions;0.13.12!actions.jar:  (0ms)

    ==== local: tried

      /home/james/.ivy2/local/org.scala-sbt/actions/0.13.12/jars/actions.jar

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/org/scala-sbt/actions/0.13.12/actions-0.13.12.jar

    ==== typesafe-ivy-releases: tried

      https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/actions/0.13.12/jars/actions.jar

    ==== sbt-ivy-snapshots: tried

      https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/actions/0.13.12/jars/actions.jar

        [FAILED     ] org.scala-sbt#main-settings;0.13.12!main-settings.jar: sun.security.validator.ValidatorException: No trusted certificate found (666ms)

        [FAILED     ] org.scala-sbt#main-settings;0.13.12!main-settings.jar:  (0ms)

    ==== local: tried

      /home/james/.ivy2/local/org.scala-sbt/main-settings/0.13.12/jars/main-settings.jar

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/org/scala-sbt/main-settings/0.13.12/main-settings-0.13.12.jar

    ==== typesafe-ivy-releases: tried

      https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/main-settings/0.13.12/jars/main-settings.jar

    ==== sbt-ivy-snapshots: tried

      https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/main-settings/0.13.12/jars/main-settings.jar

        [FAILED     ] org.scala-sbt#io;0.13.12!io.jar: sun.security.validator.ValidatorException: No trusted certificate found (597ms)

        [FAILED     ] org.scala-sbt#io;0.13.12!io.jar:  (0ms)

    ==== local: tried

      /home/james/.ivy2/local/org.scala-sbt/io/0.13.12/jars/io.jar

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/org/scala-sbt/io/0.13.12/io-0.13.12.jar

    ==== typesafe-ivy-releases: tried

      https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/io/0.13.12/jars/io.jar

    ==== sbt-ivy-snapshots: tried

      https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/io/0.13.12/jars/io.jar

        [FAILED     ] org.scala-sbt#ivy;0.13.12!ivy.jar: sun.security.validator.ValidatorException: No trusted certificate found (644ms)

        [FAILED     ] org.scala-sbt#ivy;0.13.12!ivy.jar:  (0ms)

    ==== local: tried

      /home/james/.ivy2/local/org.scala-sbt/ivy/0.13.12/jars/ivy.jar

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/org/scala-sbt/ivy/0.13.12/ivy-0.13.12.jar

    ==== typesafe-ivy-releases: tried

      https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/ivy/0.13.12/jars/ivy.jar

    ==== sbt-ivy-snapshots: tried

      https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/ivy/0.13.12/jars/ivy.jar

        [FAILED     ] org.scala-sbt#command;0.13.12!command.jar: sun.security.validator.ValidatorException: No trusted certificate found (762ms)

        [FAILED     ] org.scala-sbt#command;0.13.12!command.jar:  (0ms)

    ==== local: tried

      /home/james/.ivy2/local/org.scala-sbt/command/0.13.12/jars/command.jar

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/org/scala-sbt/command/0.13.12/command-0.13.12.jar

    ==== typesafe-ivy-releases: tried

      https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/command/0.13.12/jars/command.jar

    ==== sbt-ivy-snapshots: tried

      https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/command/0.13.12/jars/command.jar

        [FAILED     ] org.scala-sbt#completion;0.13.12!completion.jar: sun.security.validator.ValidatorException: No trusted certificate found (594ms)

        [FAILED     ] org.scala-sbt#completion;0.13.12!completion.jar:  (0ms)

    ==== local: tried

      /home/james/.ivy2/local/org.scala-sbt/completion/0.13.12/jars/completion.jar

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/org/scala-sbt/completion/0.13.12/completion-0.13.12.jar

    ==== typesafe-ivy-releases: tried

      https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/completion/0.13.12/jars/completion.jar

    ==== sbt-ivy-snapshots: tried

      https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/completion/0.13.12/jars/completion.jar

        [FAILED     ] org.scala-sbt#api;0.13.12!api.jar: sun.security.validator.ValidatorException: No trusted certificate found (585ms)

        [FAILED     ] org.scala-sbt#api;0.13.12!api.jar:  (0ms)

    ==== local: tried

      /home/james/.ivy2/local/org.scala-sbt/api/0.13.12/jars/api.jar

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/org/scala-sbt/api/0.13.12/api-0.13.12.jar

    ==== typesafe-ivy-releases: tried

      https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/api/0.13.12/jars/api.jar

    ==== sbt-ivy-snapshots: tried

      https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/api/0.13.12/jars/api.jar

        [FAILED     ] org.scala-sbt#collections;0.13.12!collections.jar: sun.security.validator.ValidatorException: No trusted certificate found (568ms)

        [FAILED     ] org.scala-sbt#collections;0.13.12!collections.jar:  (0ms)

    ==== local: tried

      /home/james/.ivy2/local/org.scala-sbt/collections/0.13.12/jars/collections.jar

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/org/scala-sbt/collections/0.13.12/collections-0.13.12.jar

    ==== typesafe-ivy-releases: tried

      https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/collections/0.13.12/jars/collections.jar

    ==== sbt-ivy-snapshots: tried

      https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/collections/0.13.12/jars/collections.jar

        [FAILED     ] org.scala-sbt#incremental-compiler;0.13.12!incremental-compiler.jar: sun.security.validator.ValidatorException: No trusted certificate found (672ms)

        [FAILED     ] org.scala-sbt#incremental-compiler;0.13.12!incremental-compiler.jar:  (0ms)

    ==== local: tried

      /home/james/.ivy2/local/org.scala-sbt/incremental-compiler/0.13.12/jars/incremental-compiler.jar

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/org/scala-sbt/incremental-compiler/0.13.12/incremental-compiler-0.13.12.jar

    ==== typesafe-ivy-releases: tried

      https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/incremental-compiler/0.13.12/jars/incremental-compiler.jar

    ==== sbt-ivy-snapshots: tried

      https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/incremental-compiler/0.13.12/jars/incremental-compiler.jar

        [FAILED     ] org.scala-sbt#compile;0.13.12!compile.jar: sun.security.validator.ValidatorException: No trusted certificate found (587ms)

        [FAILED     ] org.scala-sbt#compile;0.13.12!compile.jar:  (0ms)

    ==== local: tried

      /home/james/.ivy2/local/org.scala-sbt/compile/0.13.12/jars/compile.jar

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/org/scala-sbt/compile/0.13.12/compile-0.13.12.jar

    ==== typesafe-ivy-releases: tried

      https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/compile/0.13.12/jars/compile.jar

    ==== sbt-ivy-snapshots: tried

      https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/compile/0.13.12/jars/compile.jar

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

        ::              FAILED DOWNLOADS            ::

        :: ^ see resolution messages for details  ^ ::

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

        :: org.scala-sbt#main;0.13.12!main.jar

        :: org.scala-sbt#actions;0.13.12!actions.jar

        :: org.scala-sbt#io;0.13.12!io.jar

        :: org.scala-sbt#completion;0.13.12!completion.jar

        :: org.scala-sbt#collections;0.13.12!collections.jar

        :: org.scala-sbt#api;0.13.12!api.jar

        :: org.scala-sbt#incremental-compiler;0.13.12!incremental-compiler.jar

        :: org.scala-sbt#compile;0.13.12!compile.jar

        :: org.scala-sbt#ivy;0.13.12!ivy.jar

        :: org.scala-sbt#main-settings;0.13.12!main-settings.jar

        :: org.scala-sbt#command;0.13.12!command.jar

        :: org.scala-sbt#compiler-interface;0.13.12!compiler-interface.jar

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



:: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS
download failed: org.scala-sbt#main;0.13.12!main.jar
download failed: org.scala-sbt#actions;0.13.12!actions.jar
download failed: org.scala-sbt#io;0.13.12!io.jar
download failed: org.scala-sbt#completion;0.13.12!completion.jar
download failed: org.scala-sbt#collections;0.13.12!collections.jar
download failed: org.scala-sbt#api;0.13.12!api.jar
download failed: org.scala-sbt#incremental-compiler;0.13.12!incremental-compiler.jar
download failed: org.scala-sbt#compile;0.13.12!compile.jar
download failed: org.scala-sbt#ivy;0.13.12!ivy.jar
download failed: org.scala-sbt#main-settings;0.13.12!main-settings.jar
download failed: org.scala-sbt#command;0.13.12!command.jar
download failed: org.scala-sbt#compiler-interface;0.13.12!compiler-interface.jar
Error during sbt execution: Error retrieving required libraries
  (see /home/james/.sbt/boot/update.log for complete log)
Error: Could not retrieve sbt 0.13.12

我不知道是什么导致了这一切。我还尝试了sudo sbt，这并没有什么区别(万一是权限错误)。我应该指出，有些下载是成功的。

编辑：

这是我做得对的证据：

​

​

Answer 1

在Ubuntu上，当安装了包openjdk-9-jre-headless时，sbt无法验证其下载，因为它们不是根据OpenJDK 9证书签名的。要解决这个问题，您需要卸载OpenJDK 9：

$ apt-get remove openjdk-9-*

然后确保安装了openjdk-8-jre-headless，并使用update-java-alternatives选择它作为默认的JRE (有关详细信息，请参阅https://askubuntu.com/a/731862/459610 )。

在https://medium.com/@henricook/solution-to-sun-security-validator-validatorexception-e300dd7dba70#.wn7uh2z9q找到答案

(注意:我现在不在Ubuntu机器上，所以我无法验证这一点，但是:您只需将默认Java设置为JDK 8就可以了。)