对此我完全陌生,需要帮助。
我已经完成了一些有关设置pom.xml文件和Procfile的事情,但是这是否有效以及文件层次结构是否正确对我来说还是个谜。
无论如何,当我部署到Heroku时,这是我收到的错误消息:
[ERROR] Failed to execute goal on project TokenBot1.0: Could not resolve dependencies for project org.example:TokenBot1.0:jar:1.0-SNAPSHOT: The following artifacts could not be resolved: net.dv8tion:JDA:jar:4.2.0_214, com.jagrosh:jda-utilities:jar:3.0.4: Could not find artifact net.dv8tion:JDA:jar:4.2.0_214 in central (https://repo.maven.apache.org/maven2) -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
! ERROR: Failed to build app with Maven
We're sorry this build is failing! If you can't find the issue in application code,
please submit a ticket so we can help: https://help.heroku.com/
! Push rejected, failed to compile Java app.
! Push failed
我也不太了解Maven与Gradle,但是我认为我的项目最初是在使用Gradle,然后我遵循了一个指南尝试使用Maven进行安装,因为许多Heroku指南都希望使用Maven。
文件看起来像这样:
TokenBot 1.0
Procfile
worker: java -jar target/TokenBot 1.0-1.0-SNAPSHOT.jar
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>TokenBot1.0</artifactId>
<version>1.0-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>Main</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.0.1</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals><goal>copy-dependencies</goal></goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>net.dv8tion</groupId>
<artifactId>JDA</artifactId>
<version>4.2.0_214</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.jagrosh</groupId>
<artifactId>jda-utilities</artifactId>
<version>3.0.4</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.3</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
如果您需要了解其他信息,请告诉我。
在此先感谢任何可以提供帮助的人!
答案 0 :(得分:-1)
我使用maven代替gradle重新制作了整个项目(只是挽救了代码),因为基本上每个教程我都可以找到使用过的maven。
接下来,我确保我仍然可以在本地运行我的bot(我必须对pom.xml文件做一些工作才能实现)
我发现唯一与我的实际情况相符的教程可以部署到heroku(减github),是俄语版本:https://www.youtube.com/watch?v=LRapMfUMe4s
精确地遵循了本教程之后,我唯一缺少的就是创建一个Procfile。完成后,转到heroku并启用应显示的dyno。
所以基本上: