exception when initialising cache causes “grails run-app” to fail
In my Grails 2.5.4 app I have the following plugins installed
compile ":cache:1.1.8"
runtime ":cache-ehcache:1.0.5"
When I run grails run-app, I get the following error at startup
java.lang.NullPointerException
at grails.plugin.cache.ehcache.GrailsEhCacheManagerFactoryBean$ReloadableCacheManager.rebuild(GrailsEhCacheManagerFactoryBean.java:171)
at grails.plugin.cache.ehcache.EhcacheConfigLoader.reload(EhcacheConfigLoader.groovy:63)
at grails.plugin.cache.ConfigLoader.reload(ConfigLoader.groovy:42)
at CacheGrailsPlugin.reloadCaches(CacheGrailsPlugin.groovy:202)
at CacheGrailsPlugin$_closure3.doCall(CacheGrailsPlugin.groovy:158)
If I build the WAR and look in the lib directory, it contains both of the following dependencies:
- ehcache-2.9.0.jar
- ehcache-core-2.4.8.jar
Based on the advice in this issue, I excluded the transitive ehcache-core dependency in BuildConfig
runtime (":hibernate:3.6.10.18") {
excludes "ehcache-core"
}
If I rebuild the WAR, the ehcache-core JAR is excluded, but I still get the same error at startup when I run grails run-app. I suspect the cause of the issue is the ehcache dependencies, but I can't figure out which JAR I should be using.
grails ehcache
asked Nov 23 '18 at 18:03
Dónal
121k155481749
add a comment |
In my Grails 2.5.4 app I have the following plugins installed
compile ":cache:1.1.8"
runtime ":cache-ehcache:1.0.5"
When I run grails run-app, I get the following error at startup
java.lang.NullPointerException
at grails.plugin.cache.ehcache.GrailsEhCacheManagerFactoryBean$ReloadableCacheManager.rebuild(GrailsEhCacheManagerFactoryBean.java:171)
at grails.plugin.cache.ehcache.EhcacheConfigLoader.reload(EhcacheConfigLoader.groovy:63)
at grails.plugin.cache.ConfigLoader.reload(ConfigLoader.groovy:42)
at CacheGrailsPlugin.reloadCaches(CacheGrailsPlugin.groovy:202)
at CacheGrailsPlugin$_closure3.doCall(CacheGrailsPlugin.groovy:158)
If I build the WAR and look in the lib directory, it contains both of the following dependencies:
- ehcache-2.9.0.jar
- ehcache-core-2.4.8.jar
Based on the advice in this issue, I excluded the transitive ehcache-core dependency in BuildConfig
runtime (":hibernate:3.6.10.18") {
excludes "ehcache-core"
}
If I rebuild the WAR, the ehcache-core JAR is excluded, but I still get the same error at startup when I run grails run-app. I suspect the cause of the issue is the ehcache dependencies, but I can't figure out which JAR I should be using.
grails ehcache
asked Nov 23 '18 at 18:03
Dónal
121k155481749
Run adependency-reportand look for inclusions of ehcache-core in some different version. I don't have any grails 2 projects any more, but I recall that in an old one, we had to specifically exclude hibernate from plugin dependencies so that downstream dependencies would not be included as well. I think that was related to caching.
– Daniel
Nov 26 '18 at 22:40
For example, to exclude an older version of hibernate (which itself included an older version of ehcache-core) we modified the plugin inclusion likecompile(":shiro:1.2.1") { excludes "servlet-api", "hibernate", "quartz" }once using dependency-report to identify what was including the old/incorrect dependencies
– Daniel
Nov 26 '18 at 22:44
add a comment |
In my Grails 2.5.4 app I have the following plugins installed
compile ":cache:1.1.8"
runtime ":cache-ehcache:1.0.5"
When I run grails run-app, I get the following error at startup
java.lang.NullPointerException
at grails.plugin.cache.ehcache.GrailsEhCacheManagerFactoryBean$ReloadableCacheManager.rebuild(GrailsEhCacheManagerFactoryBean.java:171)
at grails.plugin.cache.ehcache.EhcacheConfigLoader.reload(EhcacheConfigLoader.groovy:63)
at grails.plugin.cache.ConfigLoader.reload(ConfigLoader.groovy:42)
at CacheGrailsPlugin.reloadCaches(CacheGrailsPlugin.groovy:202)
at CacheGrailsPlugin$_closure3.doCall(CacheGrailsPlugin.groovy:158)
If I build the WAR and look in the lib directory, it contains both of the following dependencies:
- ehcache-2.9.0.jar
- ehcache-core-2.4.8.jar
Based on the advice in this issue, I excluded the transitive ehcache-core dependency in BuildConfig
runtime (":hibernate:3.6.10.18") {
excludes "ehcache-core"
}
If I rebuild the WAR, the ehcache-core JAR is excluded, but I still get the same error at startup when I run grails run-app. I suspect the cause of the issue is the ehcache dependencies, but I can't figure out which JAR I should be using.
grails ehcache
asked Nov 23 '18 at 18:03
Dónal
121k155481749
In my Grails 2.5.4 app I have the following plugins installed
compile ":cache:1.1.8"
runtime ":cache-ehcache:1.0.5"
When I run grails run-app, I get the following error at startup
java.lang.NullPointerException
at grails.plugin.cache.ehcache.GrailsEhCacheManagerFactoryBean$ReloadableCacheManager.rebuild(GrailsEhCacheManagerFactoryBean.java:171)
at grails.plugin.cache.ehcache.EhcacheConfigLoader.reload(EhcacheConfigLoader.groovy:63)
at grails.plugin.cache.ConfigLoader.reload(ConfigLoader.groovy:42)
at CacheGrailsPlugin.reloadCaches(CacheGrailsPlugin.groovy:202)
at CacheGrailsPlugin$_closure3.doCall(CacheGrailsPlugin.groovy:158)
If I build the WAR and look in the lib directory, it contains both of the following dependencies:
- ehcache-2.9.0.jar
- ehcache-core-2.4.8.jar
Based on the advice in this issue, I excluded the transitive ehcache-core dependency in BuildConfig
runtime (":hibernate:3.6.10.18") {
excludes "ehcache-core"
}
If I rebuild the WAR, the ehcache-core JAR is excluded, but I still get the same error at startup when I run grails run-app. I suspect the cause of the issue is the ehcache dependencies, but I can't figure out which JAR I should be using.
grails ehcache
grails ehcache
asked Nov 23 '18 at 18:03
Dónal
121k155481749
asked Nov 23 '18 at 18:03
Dónal
121k155481749
asked Nov 23 '18 at 18:03
Dónal
121k155481749
asked Nov 23 '18 at 18:03
Dónal
121k155481749
asked Nov 23 '18 at 18:03
Dónal
121k155481749
121k155481749
Run adependency-reportand look for inclusions of ehcache-core in some different version. I don't have any grails 2 projects any more, but I recall that in an old one, we had to specifically exclude hibernate from plugin dependencies so that downstream dependencies would not be included as well. I think that was related to caching.
– Daniel
Nov 26 '18 at 22:40
For example, to exclude an older version of hibernate (which itself included an older version of ehcache-core) we modified the plugin inclusion likecompile(":shiro:1.2.1") { excludes "servlet-api", "hibernate", "quartz" }once using dependency-report to identify what was including the old/incorrect dependencies
– Daniel
Nov 26 '18 at 22:44
add a comment |
Run adependency-reportand look for inclusions of ehcache-core in some different version. I don't have any grails 2 projects any more, but I recall that in an old one, we had to specifically exclude hibernate from plugin dependencies so that downstream dependencies would not be included as well. I think that was related to caching.
– Daniel
Nov 26 '18 at 22:40
For example, to exclude an older version of hibernate (which itself included an older version of ehcache-core) we modified the plugin inclusion likecompile(":shiro:1.2.1") { excludes "servlet-api", "hibernate", "quartz" }once using dependency-report to identify what was including the old/incorrect dependencies
– Daniel
Nov 26 '18 at 22:44
Run a
dependency-report and look for inclusions of ehcache-core in some different version. I don't have any grails 2 projects any more, but I recall that in an old one, we had to specifically exclude hibernate from plugin dependencies so that downstream dependencies would not be included as well. I think that was related to caching.– Daniel
Nov 26 '18 at 22:40
Run a
dependency-report and look for inclusions of ehcache-core in some different version. I don't have any grails 2 projects any more, but I recall that in an old one, we had to specifically exclude hibernate from plugin dependencies so that downstream dependencies would not be included as well. I think that was related to caching.– Daniel
Nov 26 '18 at 22:40
For example, to exclude an older version of hibernate (which itself included an older version of ehcache-core) we modified the plugin inclusion like
compile(":shiro:1.2.1") { excludes "servlet-api", "hibernate", "quartz" } once using dependency-report to identify what was including the old/incorrect dependencies– Daniel
Nov 26 '18 at 22:44
For example, to exclude an older version of hibernate (which itself included an older version of ehcache-core) we modified the plugin inclusion like
compile(":shiro:1.2.1") { excludes "servlet-api", "hibernate", "quartz" } once using dependency-report to identify what was including the old/incorrect dependencies– Daniel
Nov 26 '18 at 22:44
add a comment |
1 Answer
1
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oldest
votes
Upgrading to hibernate 3.6.10.19 seemed to resolve this issue. When I build the WAR the following ehcache dependencies are included:
- ehcache-2.9.0.jar
- hibernate-ehcache-3.6.10.Final.jar
answered Nov 28 '18 at 16:57
Dónal
121k155481749
add a comment |
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1 Answer
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active
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votes
Upgrading to hibernate 3.6.10.19 seemed to resolve this issue. When I build the WAR the following ehcache dependencies are included:
- ehcache-2.9.0.jar
- hibernate-ehcache-3.6.10.Final.jar
answered Nov 28 '18 at 16:57
Dónal
121k155481749
add a comment |
Upgrading to hibernate 3.6.10.19 seemed to resolve this issue. When I build the WAR the following ehcache dependencies are included:
- ehcache-2.9.0.jar
- hibernate-ehcache-3.6.10.Final.jar
answered Nov 28 '18 at 16:57
Dónal
121k155481749
add a comment |
Upgrading to hibernate 3.6.10.19 seemed to resolve this issue. When I build the WAR the following ehcache dependencies are included:
- ehcache-2.9.0.jar
- hibernate-ehcache-3.6.10.Final.jar
answered Nov 28 '18 at 16:57
Dónal
121k155481749
Upgrading to hibernate 3.6.10.19 seemed to resolve this issue. When I build the WAR the following ehcache dependencies are included:
- ehcache-2.9.0.jar
- hibernate-ehcache-3.6.10.Final.jar
answered Nov 28 '18 at 16:57
Dónal
121k155481749
answered Nov 28 '18 at 16:57
Dónal
121k155481749
answered Nov 28 '18 at 16:57
Dónal
121k155481749
answered Nov 28 '18 at 16:57
Dónal
121k155481749
121k155481749
add a comment |
add a comment |
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Run a
dependency-reportand look for inclusions of ehcache-core in some different version. I don't have any grails 2 projects any more, but I recall that in an old one, we had to specifically exclude hibernate from plugin dependencies so that downstream dependencies would not be included as well. I think that was related to caching.– Daniel
Nov 26 '18 at 22:40
For example, to exclude an older version of hibernate (which itself included an older version of ehcache-core) we modified the plugin inclusion like
compile(":shiro:1.2.1") { excludes "servlet-api", "hibernate", "quartz" }once using dependency-report to identify what was including the old/incorrect dependencies– Daniel
Nov 26 '18 at 22:44