blocks|key|3299226|text|最后，我导入了我的Gradle项目。这些步骤如下：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3299227|我从本地的Gradle远端切换到Intellij+Idea+Gradle包装器(gradle-2.14)。|ordered-list-item|3299228|我将系统变量JAVA_HOME指向JDK+8+(之前是第7位)，因为通过实验，Gradle包装器可以只使用JDK+8处理项目。|offset|length|style|CODE|BOLD|3299229|我删除了以前手动创建的文件gradle.properties+(带有org.gradle.java.home变量)在windows用户.gradle目录中，因为我猜想它并没有给Gradle带来任何额外的价值。|3299230|entityMap^0|0|0|6|9|H|5|1H|5|0|Y|K|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|Q|8|@]|9|@]|A|$]]|$1|E|3|F|5|D|7|R|8|@$G|S|H|T|I|J]|$G|U|H|V|I|K]|$G|W|H|X|I|K]]|9|@]|A|$]]|$1|L|3|M|5|D|7|Y|8|@$G|Z|H|10|I|J]]|9|@]|A|$]]|$1|N|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|O|$]]

Finally I imported my Gradle project. These are the steps:

<ol>
<li>I switched from local Gradle distrib to Intellij Idea Gradle Wrapper
(gradle-2.14).</li>
<li>I pointed system variable <code>JAVA_HOME</code> to JDK 8 (it was 7th previously) as I had
figured out by experiments that Gradle Wrapper could process the
project with JDK 8 only. </li>
<li>I deleted previously manually created file gradle.properties (with
<code>org.gradle.java.home</code>variable) in windows user .gradle directory
as, I guessed, it didn't bring any additional value to Gradle.</li>
</ol>

blocks|key|3299295|text|这就是对我有用的东西(Intellij+Idea+2018.1.2)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3299296|1)导航到:文件->设置->生成、执行、部署->构建工具->+Gradle|3299297|2)分级JVM:改为版本1.8|3299298|3)重新运行分级任务。|3299299|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

This is what worked for me (Intellij Idea 2018.1.2):

1) Navigate to: File -> Settings -> Build, Execution, Deployment -> Build Tools -> Gradle

2) Gradle JVM: change to version 1.8

3) Re-run the gradle task

blocks|key|2307504|text|关于IntelliJ+2019年：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2307505|Intellij+->首选项->构建、执行、部署->构建工具->+Gradle+->+Gradle+JVM|2307506|选择正确的版本。|2307507|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

For IntelliJ 2019:

Intellij IDEA -> Preferences -> Build, Execution, Deployment -> Build Tools -> Gradle -> Gradle JVM

Select correct version.

blocks|key|2887027|text|对于IntelliJ+2019、JDK+13和gRPC：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2887028|Intellij+->首选项->构建、执行、部署->构建工具->+Gradle+->+Gradle+JVM|2887029|和选择正确的版本。|offset|length|style|BOLD|2887030|您还可能必须在build.gradle+依赖项中添加下面一行。|2887031|compileOnly+group:+'javax.annotation',+name:+'javax.annotation-api',+version:+'1.3.2'|code-block|syntax|javascript|2887032|entityMap^0|0|0|1|7|0|K|3|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|U|8|@$F|V|G|W|H|I]]|9|@]|A|$]]|$1|J|3|K|5|6|7|X|8|@$F|Y|G|Z|H|I]]|9|@]|A|$]]|$1|L|3|M|5|N|7|10|8|@]|9|@]|A|$O|P]]|$1|Q|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|R|$]]

For IntelliJ 2019, JDK 13 and gRPC:

Intellij IDEA -> Preferences -> Build, Execution, Deployment -> Build Tools -> Gradle -> Gradle JVM

and Select correct version.

you might also have to adding below line in your build.gradle dependencies

<pre><code>compileOnly group: 'javax.annotation', name: 'javax.annotation-api', version: '1.3.2'
</code></pre>

blocks|key|2307361|text|因为我不得不编译一些具有7兼容性的源代码，因为一些遗留系统遇到了同样的问题。我发现在gradle配置中，有两个选项被设置为java+8|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2307362|sourceCompatibility+=+1.8
targetCompatibility+=+1.8|code-block|syntax|javascript|2307363|将这些切换到1.7为我解决了问题，保持JAVA_HOME指向已安装的JDK-7|2307364|sourceCompatibility+=+1.7
targetCompatibility+=+1.7|2307365|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Since I had to compile some source with 7 compatibility, because of some legacy system and ran into the same problem. I found out that in the gradle configuration there where two options set to java 8

<pre><code>sourceCompatibility = 1.8
targetCompatibility = 1.8
</code></pre>

switching these to 1.7 solved the problem for me, keeping JAVA_HOME pointing to the installed JDK-7

<pre><code>sourceCompatibility = 1.7
targetCompatibility = 1.7
</code></pre>

blocks|key|2307530|text|我有一个非常相关的问题，但是对于更高的Java版本：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2307531|$+./gradlew+clean+assemble

...+<other+normal+Gradle+output>

Could+not+target+platform:+'Java+SE+11'+using+tool+chain:+'JDK+8+(1.8)'.|code-block|syntax|javascript|2307532|我注意到在使用InteliJ运行时，任务成功了。添加一个名为build.gradle的文件(与.java-version相同的级别)解决了我的问题：|offset|length|style|CODE|2307533|+#+.java-version
+11.0.3|2307534|entityMap^0|0|0|1B|D|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@$I|T|J|U|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

I had a very related issue but for higher Java versions:

<pre><code>$ ./gradlew clean assemble

... &lt;other normal Gradle output&gt;

Could not target platform: 'Java SE 11' using tool chain: 'JDK 8 (1.8)'.
</code></pre>

I noticed that the task succeeded when running using InteliJ. Adding a file (same level as build.gradle) called <code>.java-version</code> solved my issue:

<pre><code> # .java-version
 11.0.3
</code></pre>

blocks|key|2307581|text|您必须更改->+sourceCompatibility+=+'1.7‘中的build.Gradle|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2307582|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

you have to change the -&gt; sourceCompatibility = '1.7' in build.Gradle

blocks|key|3299320|text|以下几点对我有用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3299321|转到IntelliJ+->的右上角，单击图标|ordered-list-item|3299322|在窗口->选择Project中的项目->，选择正确的->版本，单击->应用->单击Okay|3299323|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$]]|$1|E|3|F|5|D|7|K|8|@]|9|@]|A|$]]|$1|G|3|-4|5|6|7|L|8|@]|9|@]|A|$]]]|H|$]]

The following worked for me:

<ol>
<li>Go to the top right corner of IntelliJ -> click the icon</li>
<li>In the Project Structure window -> Select project -> In the Project SDK, choose the correct version -> Click Apply -> Click Okay </li>
</ol>

blocks|key|2887257|text|添加上述所有信息以更改IntelliJ设置上的JVM版本，我想提到的是，您必须对项目的所有模块都这样做。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2887258|因此，如果您正在处理一个多模块项目，请确保更改了所有这些项目的JVM版本。|2887259|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Adding to all information above to change the JVM version on IntelliJ settings, I'd like to mention that you have to do that for all modules of your project.
So if you are working on a multimodule project, make sure you changed the JVM version for all of them.

blocks|key|3299372|text|因此，我从其他答案中看到，有几种方法可以解决这一问题。但我不相信。它必须被简化为一种方式。我喜欢IDE，但是，如果我按照不同答案提供的IDE步骤，我知道这不是基本代数。我的错误看起来是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3299373|*+What+went+wrong:
Execution+failed+for+task+':compileJava'.
>+Could+not+target+platform:+'Java+SE+11'+using+tool+chain:+'JDK+8+(1.8)'.|code-block|syntax|javascript|3299374|科学地解决这个问题的方法是：|3299375|vi+build.gradle|3299376|改为：|3299377|java+{
++++sourceCompatibility+=+JavaVersion.toVersion('11')
++++targetCompatibility+=+JavaVersion.toVersion('11')
}|3299378|成为：|3299379|java+{
++++sourceCompatibility+=+JavaVersion.toVersion('8')
++++targetCompatibility+=+JavaVersion.toVersion('8')
}|3299380|科学的方法是公开讨论和讨论共同标准的方法。|3299381|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|12|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|S|3|T|5|6|7|14|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|V|$]]

And so I see from other answers that there are several ways of dealing with it. But I don't believe this. It has to be reduced into one way. I love IDE but, but if I follow the IDE steps provided from different answers I know this is not the fundamental algebra. My error looked like:
<pre><code>* What went wrong:
Execution failed for task ':compileJava'.
&gt; Could not target platform: 'Java SE 11' using tool chain: 'JDK 8 (1.8)'.
</code></pre>
And the way to solve it scientifically is:
<pre><code>vi build.gradle
</code></pre>
To change from:
<pre><code>java {
 sourceCompatibility = JavaVersion.toVersion('11')
 targetCompatibility = JavaVersion.toVersion('11')
}
</code></pre>
to become:
<pre><code>java {
 sourceCompatibility = JavaVersion.toVersion('8')
 targetCompatibility = JavaVersion.toVersion('8')
}
</code></pre>
The scientific method is that method that is open for argumentation and deals on common denominators.

blocks|key|3299490|text|虽然这个问题专门询问IntelliJ，但这是我在Google上收到的第一个结果，所以我相信许多Eclipse用户使用Buildship可能会遇到同样的问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3299491|您可以在Eclipse中设置Gradle+JVM，方法是转到Gradle任务(在默认视图中，在控制台附近的底部)，右键单击要运行的特定任务，单击"Open+Gradle+run+Configuration.“然后转到Java选项卡，为您的项目选择正确的JVM。|3299492|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Although this question specifically asks about IntelliJ, this was the first result I received on Google, so I believe that many Eclipse users may have the same problem using Buildship.
You can set your Gradle JVM in Eclipse by going to Gradle Tasks (in the default view, down at the bottom near the console), right-clicking on the specific task you are trying to run, clicking &quot;Open Gradle Run Configuration...&quot; and moving to the Java Home tab and picking the correct JVM for your project.

blocks|key|3299542|text|Java+9+JDK+9.0.4|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3299543|转到Android的左上角(4.1.1)->单击文件|ordered-list-item|3299544|点击设置|3299545|单击生成、执行、部署|3299546|点击编译器|3299547|点击Kotlin编译器|3299548|目标JVM版本|3299549|文件/设置--构建、执行、部署|offset|length|style|BOLD|3299550|entityMap^0|0|0|0|0|0|0|0|0|F|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$]]|$1|E|3|F|5|D|7|Y|8|@]|9|@]|A|$]]|$1|G|3|H|5|D|7|Z|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|10|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|11|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|12|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|13|8|@$Q|14|R|15|S|T]]|9|@]|A|$]]|$1|U|3|-4|5|6|7|16|8|@]|9|@]|A|$]]]|V|$]]

Java 9 JDK 9.0.4
<ol>
<li>Go to the top left corner of Android Studio (4.1.1)-&gt; click on File</li>
<li>Click on Setting</li>
<li>Click on Build, Execution, Deployment</li>
<li>Click on Compiler</li>
<li>Click on Kotlin Compiler</li>
<li>Target JVM version</li>
</ol>
File | Settings | Build, Execution, Deployment | Compiler | Kotlin Compiler

blocks|key|2887276|text|如果您正在从IntelliJ终端运行gradle构建，请执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2887277|使用命令检查java版本JAVA_HOME所指向的内容:inbenjkumarm1:支付服务jkuma00+00$+echo+$JAVA_HOME+。|ordered-list-item|offset|length|style|BOLD|2887278|检查build.gradle文件中的源代码兼容性版本。sourceCompatibility+=+JavaVersion.VERSION_11|2887279|根本原因：$JAVA_HOME报告的主要java版本必须与sourceCompatibility属性所具有的java版本值匹配。如果有错配。这个问题就会发生。|2887280|解决方案:要么更改源兼容版本，要么更改JAVA_HOME值。动机是匹配这些版本，一切都应该是好的。|2887281|entityMap^0|0|1M|F|0|2|C|R|18|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@$E|S|F|T|G|H]]|9|@]|A|$]]|$1|I|3|J|5|D|7|U|8|@$E|V|F|W|G|H]|$E|X|F|Y|G|H]]|9|@]|A|$]]|$1|K|3|L|5|6|7|Z|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|10|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|P|$]]

If you are running gradle build from IntelliJ terminal do followings:
<ol>
<li>Check what java version JAVA_HOME is pointing to with command:
INBENJKUMARLM1:payment-service jkuma00$ echo $JAVA_HOME
/Users/jkuma00/.sdkman/candidates/java/11.0.11.9.1-amzn</li>
<li>Check source compatibility version in build.gradle file.
sourceCompatibility = JavaVersion.VERSION_11</li>
</ol>
ROOT CAUSE: Major java version reported by $JAVA_HOME must match with java version value which sourceCompatibility property has. If there is a mismatch. This issue will happen.
RESOLUTION: Either change source compatiblity version or change JAVA_HOME value. Motive is to match these versions and everything should be okay.

blocks|key|2307846|text|如果您使用的是JDK的多个版本，那么需要注意以下几点。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2307847|所有JDK都需要添加到路径中。|ordered-list-item|2307848|由于JAVA_HOME变量需要指向一条路径，所以将其分配给最常用的jdk+(ex:+Java8)。对于其余的JDK版本，创建和分配单独的java环境变量。例如，JAVA_HOME_11+for+Java11等等。|2307849|对于像gradle这样的构建工具，如果使用CLI或管道进行构建，则需要将JDK_HOME指向所需的特定版本。例如，如果您的项目是基于Java11的，则为JAVA_HOME_11。|2307850|intellij等工具还允许您设置项目智能JDK版本。这个转机帮助他们选择相应的运行时.|2307851|根据我的经验，如果您的项目在编译、构建或运行过程中抱怨Java不一致，则需要进行所有四次检查。|2307852|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$]]|$1|E|3|F|5|D|7|Q|8|@]|9|@]|A|$]]|$1|G|3|H|5|D|7|R|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|S|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|T|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|U|8|@]|9|@]|A|$]]]|N|$]]

If you're using multiple versions of JDKs, a couple of things to note.
<ol>
<li>All the JDKs need to be added to the path.
</li>
<li>Since, the JAVA_HOME variable needs to point to one path, assign it to your most frequently used jdk (ex: Java 8). And for rest of the JDK versions, create and assign separate java-home environment variables. e.g. JAVA_HOME_11 for Java 11 and so forth.
</li>
<li>For build tools such as gradle, if you're building using CLI, or pipelines, you will need to point your JDK_HOME to the specific version needed. e.g. JAVA_HOME_11 if your project is based on Java 11.
</li>
<li>Tools like intellij idea also allow you to set up project wise JDK version. This in-turn helps them choose the corresponding runtime.
</li>
</ol>
In my experience, all four checks need to be made if your project is complaining of Java inconsistency during compilation, build or runs.

I am trying to import Gradle project in Intellij Idea with local Gradle distrib and getting stacktrace with the following message: <code>Could not target platform: 'Java SE 8' using tool chain: 'JDK 7 (1.7)'</code>.
Could anyone explain please what could be the reason?

Gradle - Could not target platform: 'Java SE 8' using tool chain: 'JDK 7 (1.7)'

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我试图用Intellij导入Gradle项目，并使用以下消息获取堆栈跟踪：Could not target platform: 'Java SE 8' using tool chain: 'JDK 7 (1.7)'。谁能解释一下原因是什么？

问级-无法瞄准平台：'Java 8‘使用工具链：'JDK 7 (1.7)’
EN

回答 14

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

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活动

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腾讯云开发者

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问级-无法瞄准平台：'Java 8‘使用工具链：'JDK 7 (1.7)’EN

回答 14

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问级-无法瞄准平台：'Java 8‘使用工具链：'JDK 7 (1.7)’
EN