Production: Deployment to Heroku failed

[oopsaleem]

Deployment to Heroku failed

[INFO] Downloaded from central: https://repo.maven.apache.org/maven2/org/apache/commons/commons-lang3/3.5/commons-lang3-3.5.jar (480 kB at 3.9 MB/s) [WARNING] Rule 1: org.apache.maven.plugins.enforcer.RequireJavaVersion failed with message: You are running an incompatible version of Java. JHipster supports JDK 8 to 12. [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 03:05 min [INFO] Finished at: 2020-07-22T14:56:01Z [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-enforcer-plugin:3.0.0-M1:enforce (enforce-versions) on project handled: Some Enforcer rules have failed. Look above for specific messages explaining why the rule failed. -> [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/MojoExecutionException ! 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

Reproduce the error

create app with default options, database postgresql.

[atomfrede]

Which version are you using? How do you call the heroku command? I did it yesterday multiple times.

[oopsaleem]

Jhipster v 6.10.1
Created the app using the command:
jhipster --blueprints micronaut
Deployment command:
jhipster heroku

[atomfrede]

Can you try mhipster heroku please?

[oopsaleem]

I tried using the mhipster heroku dosn't work.
Even created new project from scratch using mhipster but got system crashed.

2020-07-22T17:42:04.395686+00:00 heroku[web.1]: State changed from starting to crashed 2020-07-22T17:42:04.397759+00:00 heroku[web.1]: State changed from crashed to starting 2020-07-22T17:42:10.523144+00:00 heroku[web.1]: Starting process with command java $JAVA_OPTS -Xmx128m -Dmicronaut.env.deduction=false -Dmicronaut.environments=prod,cloud,no-liquibase,heroku -Dmicronaut.server.port=$port -jar target/*.jar 2020-07-22T17:42:13.070807+00:00 app[web.1]: Setting JAVA_TOOL_OPTIONS defaults based on dyno size. Custom settings will override them. 2020-07-22T17:42:13.075293+00:00 app[web.1]: Picked up JAVA_TOOL_OPTIONS: -XX:+UseContainerSupport -Xmx300m -Xss512k -XX:CICompilerCount=2 -Dfile.encoding=UTF-8 2020-07-22T17:42:13.249900+00:00 app[web.1]: no main manifest attribute, in target/original-revertback-0.0.1-SNAPSHOT.jar 2020-07-22T17:42:13.301939+00:00 heroku[web.1]: Process exited with status 1 2020-07-22T17:42:13.346831+00:00 heroku[web.1]: State changed from starting to crashed

[atomfrede]

I will try to reproduce it. So you have some more logs why it crashed?

[oopsaleem]

-----> Java app detected
-----> Installing JDK 14... done
-----> Executing Maven
$ ./mvnw -Pprod,heroku -DskipTests clean dependency:list install
[INFO] Scanning for projects...
[WARNING]
[WARNING] Some problems were encountered while building the effective model for com.gelowb:revertback:jar:0.0.1-SNAPSHOT
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-checkstyle-plugin is missing. @ line 514, column 21
[WARNING]
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING]
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING]
[INFO]
[INFO] -----------------------< com.gelowb:revertback >------------------------
[INFO] Building Revertback 0.0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ revertback ---
[INFO]
[INFO] --- maven-dependency-plugin:2.8:list (default-cli) @ revertback ---
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:copy-resources (default-resources) @ revertback ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 21 resources
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ revertback ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 21 resources
[INFO]
[INFO] --- maven-enforcer-plugin:3.0.0-M1:enforce (enforce-versions) @ revertback ---
[WARNING] Rule 1: org.apache.maven.plugins.enforcer.RequireJavaVersion failed with message:
You are running an incompatible version of Java. JHipster supports JDK 8 to 12.
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 4.896 s
[INFO] Finished at: 2020-07-22T17:48:50Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-enforcer-plugin:3.0.0-M1:enforce (enforce-versions) on project revertback: Some Enforcer rules have failed. Look above for specific messages explaining why the rule failed. -> [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/MojoExecutionException
! 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

[oopsaleem]

2020-07-22T18:09:20.636926+00:00 app[web.1]: no main manifest attribute, in target/original-revertback-0.0.1-SNAPSHOT.jar
2020-07-22T18:09:20.698015+00:00 heroku[web.1]: Process exited with status 1
2020-07-22T18:09:20.743819+00:00 heroku[web.1]: State changed from starting to crashed
2020-07-22T19:17:28.538138+00:00 heroku[web.1]: State changed from crashed to starting
2020-07-22T19:17:36.079683+00:00 heroku[web.1]: Starting process with command java $JAVA_OPTS -Xmx128m -Dmicronaut.env.deduction=false -Dmicronaut.environments=prod,cloud,no-liquibase,heroku -Dmicronaut.server.port=$port -jar target/*.jar
2020-07-22T19:17:38.522970+00:00 app[web.1]: Setting JAVA_TOOL_OPTIONS defaults based on dyno size. Custom settings will override them.
2020-07-22T19:17:38.528756+00:00 app[web.1]: Picked up JAVA_TOOL_OPTIONS: -XX:+UseContainerSupport -Xmx300m -Xss512k -XX:CICompilerCount=2 -Dfile.encoding=UTF-8
2020-07-22T19:17:38.748879+00:00 app[web.1]: no main manifest attribute, in target/original-revertback-0.0.1-SNAPSHOT.jar
2020-07-22T19:17:39.358612+00:00 heroku[web.1]: Process exited with status 1
2020-07-22T19:17:39.411453+00:00 heroku[web.1]: State changed from starting to crashed
Disconnected from log stream. There may be events happening that you do not see here! Attempting to reconnect...
2020-07-22T18:09:20.636926+00:00 app[web.1]: no main manifest attribute, in target/original-revertback-0.0.1-SNAPSHOT.jar
2020-07-22T18:09:20.698015+00:00 heroku[web.1]: Process exited with status 1
2020-07-22T18:09:20.743819+00:00 heroku[web.1]: State changed from starting to crashed
2020-07-22T19:17:28.538138+00:00 heroku[web.1]: State changed from crashed to starting
2020-07-22T19:17:36.079683+00:00 heroku[web.1]: Starting process with command java $JAVA_OPTS -Xmx128m -Dmicronaut.env.deduction=false -Dmicronaut.environments=prod,cloud,no-liquibase,heroku -Dmicronaut.server.port=$port -jar target/*.jar
2020-07-22T19:17:38.522970+00:00 app[web.1]: Setting JAVA_TOOL_OPTIONS defaults based on dyno size. Custom settings will override them.
2020-07-22T19:17:38.528756+00:00 app[web.1]: Picked up JAVA_TOOL_OPTIONS: -XX:+UseContainerSupport -Xmx300m -Xss512k -XX:CICompilerCount=2 -Dfile.encoding=UTF-8
2020-07-22T19:17:38.748879+00:00 app[web.1]: no main manifest attribute, in target/original-revertback-0.0.1-SNAPSHOT.jar
2020-07-22T19:17:39.358612+00:00 heroku[web.1]: Process exited with status 1
2020-07-22T19:17:39.411453+00:00 heroku[web.1]: State changed from starting to crashed

[atomfrede]

I see its Installing JDK 14... done. Did you select it? Maybe the micronaut check does not yet take jdk >12 into account.

[atomfrede]

Yes, I see. In the main generator we have

 <requireJavaVersion>
   <message>You are running an incompatible version of Java. JHipster supports JDK 8 to 14.</message>
    <version>[1.8,15)</version>
</requireJavaVersion>

in micronaut only

<requireJavaVersion>
     <message>You are running an incompatible version of Java. JHipster supports JDK 8 to 12.</message>
     <version>[1.8,13)</version>
</requireJavaVersion>

And the heroku sub gen does not overwrite the jdk selection. I guess micronaut supports jdk 14 too, so I would suggest to adapt the pom accordingly. @oopsaleem Can you try changing the pom with [1.8,15)?

[atomfrede]

I will open a new issue for that.

[oopsaleem]

I see its Installing JDK 14... done. Did you select it? Maybe the micronaut check does not yet take jdk >12 into account.

HI @atomfrede , No I didn't select it, as mentioned i went with the default choices.
Moreover, I have another attempt to changing the system.properties & .yo-rc.json to use java 11. but in vain.

[atomfrede]

That is strange. The default for the heroku java version should still be 11.

[oopsaleem]

Yes, I see. In the main generator we have

 <requireJavaVersion>
   <message>You are running an incompatible version of Java. JHipster supports JDK 8 to 14.</message>
    <version>[1.8,15)</version>
</requireJavaVersion>

in micronaut only

<requireJavaVersion>
     <message>You are running an incompatible version of Java. JHipster supports JDK 8 to 12.</message>
     <version>[1.8,13)</version>
</requireJavaVersion>

And the heroku sub gen does not overwrite the jdk selection. I guess micronaut supports jdk 14 too, so I would suggest to adapt the pom accordingly. @oopsaleem Can you try changing the pom with [1.8,15)?

I changed the <requireJavaVersion> and gave it a go, yet issue persist.

[atomfrede]

But it now builds, so the build failure is gone. Can you provide an example application? Does heroku logs --tail give you some more logs why the app crashed?

[oopsaleem]

But it now builds, so the build failure is gone. Can you provide an example application? Does heroku logs --tail give you some more logs why the app crashed?

Actually, build failure was gone when i used mhipster instead of jhipster

below is the heroku logs --tail
heroku-logs-tail.txt

you can find the example app here

[atomfrede]

Thanks.

[atomfrede]

I think I can see the issue, but I have no idea why its happening. no main manifest attribute, in target/original-revertback-0.0.1-SNAPSHOT.jar. Need to check when back on my machine. It is not suppose to select the original- jar I think

As a workaround you can try setting target/revertback-0.0.1-SNAPSHOT.jar in your procfile instead of *.jar

[atomfrede]

🤦 I think we have the same problem with the main generator as soon as the application name comes after o. I usually test with something link jhxy or mhipsterxy which are both before o. Will provide a fix such that is uses the application name in the procfile if possible.

[learnwithparth]

Comment out following.

You are running an incompatible version of Java. JHipster supports JDK 8 to 15. [1.8,16)

It worked for me ;-)