Grails 5 - java.lang.NumberFormatException: For input string: "0-SNAPSHOT"

[puneetbehl]

As we are planning to use snapshot version as 5.0.0-SNAPSHOT instead of 5.0.0.BUILD-SNAPSHOT, So Grails 5 application throws java.lang.NumberFormatException: For input string: "0-SNAPSHOT" when we update grailsVersion to 5.0.0-SNAPSHOT.

Task List

• Steps to reproduce provided
• Stacktrace (if present) provided
• Example that reproduces the problem uploaded to Github
• Full description of the issue provided (see below)

Steps to Reproduce

1. Create a new Grails 5 web application.
2. Update property grailsVersion to 5.0.0-SNAPSHOT
3. Run the application

Expected Behaviour

The application should be running on localhost:8080

Actual Behaviour

The application throws following exception:

java.lang.NumberFormatException: For input string: "0-SNAPSHOT"
        at java.base/java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
        at java.base/java.lang.Integer.parseInt(Integer.java:652)
        at java.base/java.lang.Integer.valueOf(Integer.java:983)
        at org.codehaus.groovy.runtime.StringGroovyMethods.toInteger(StringGroovyMethods.java:3120)
        at org.grails.datastore.mapping.core.grailsversion.GrailsVersion.<init>(GrailsVersion.groovy:58)
        at org.grails.datastore.mapping.core.grailsversion.GrailsVersion.getCurrent(GrailsVersion.groovy:142)
        at org.grails.datastore.mapping.core.grailsversion.GrailsVersion.isAtLeastMajorMinor(GrailsVersion.groovy:72)
        at org.grails.orm.hibernate.support.HibernateDatastoreConnectionSourcesRegistrar.postProcessBeanDefinitionRegistry(HibernateDatastoreConnectionSourcesRegistrar.groovy:40)
        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:311)
        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:142)
        at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:746)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:564)
        at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758)
        at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:438)
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:337)
        at grails.boot.GrailsApp.run(GrailsApp.groovy:99)
        at grails.boot.GrailsApp.run(GrailsApp.groovy:485)
        at grails.boot.GrailsApp.run(GrailsApp.groovy:472)
        at com.example.Application.main(Application.groovy:11)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)

Environment Information

• Operating System: macOS
• GORM Version: 7.1.0.BUILD-SNAPSHOT (7.1.0.M5)
• Grails Version (if using Grails): TODO
• JDK Version: 1.8