{"action":"created","issue":{"url":"https://api.github.com/repos/statsmaths/coreNLP/issues/1","repository_url":"https://api.github.com/repos/statsmaths/coreNLP","labels_url":"https://api.github.com/repos/statsmaths/coreNLP/issues/1/labels{/name}","comments_url":"https://api.github.com/repos/statsmaths/coreNLP/issues/1/comments","events_url":"https://api.github.com/repos/statsmaths/coreNLP/issues/1/events","html_url":"https://github.com/statsmaths/coreNLP/issues/1","id":106300685,"number":1,"title":"Linux rJava Problem with initCoreNLP()","user":{"login":"13bzhang","id":6131842,"avatar_url":"https://avatars.githubusercontent.com/u/6131842?v=3","gravatar_id":"","url":"https://api.github.com/users/13bzhang","html_url":"https://github.com/13bzhang","followers_url":"https://api.github.com/users/13bzhang/followers","following_url":"https://api.github.com/users/13bzhang/following{/other_user}","gists_url":"https://api.github.com/users/13bzhang/gists{/gist_id}","starred_url":"https://api.github.com/users/13bzhang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/13bzhang/subscriptions","organizations_url":"https://api.github.com/users/13bzhang/orgs","repos_url":"https://api.github.com/users/13bzhang/repos","events_url":"https://api.github.com/users/13bzhang/events{/privacy}","received_events_url":"https://api.github.com/users/13bzhang/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":6,"created_at":"2015-09-14T09:08:21Z","updated_at":"2017-02-21T15:06:32Z","closed_at":"2016-06-02T12:16:29Z","body":"Hi! My name is Baobao Zhang and I'm a PhD student at Yale. I studied with Jay actually. It's a small world. I trying to use the package on an Ubuntu E3 AWS server and I'm having problems with rJava.\n\nThe problem is that when I try to `initCoreNLP()`, I get this error message:\n\n``` r\nError in rJava::.jnew(\"edu.stanford.nlp.pipeline.StanfordCoreNLP\", basename(path)) : \n  java.lang.UnsupportedClassVersionError: edu/stanford/nlp/pipeline/StanfordCoreNLP : Unsupported major.minor version 52.0\n```\n\nI have upgraded to Java 8.\n\n```\njava version \"1.8.0_60\"\nJava(TM) SE Runtime Environment (build 1.8.0_60-b27)\nJava HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)\n```\n\nHere is my session info:\n\n``` r\nR version 3.2.2 (2015-08-14)\nPlatform: x86_64-pc-linux-gnu (64-bit)\nRunning under: Ubuntu 14.04.3 LTS\n\nlocale:\n [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              \n [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    \n [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   \n [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 \n [9] LC_ADDRESS=C               LC_TELEPHONE=C            \n[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       \n\nattached base packages:\n[1] stats     graphics  grDevices utils     datasets  methods   base     \n\nother attached packages:\n[1] coreNLP_0.4-1\n\nloaded via a namespace (and not attached):\n[1] plotrix_3.5-12 rJava_0.9-6    XML_3.98-1.1\n```\n\nOne thing I have to say is that I had to install rJava by `sudo apt-get install r-cran-rjava` -- as that is a common solution. On my Macbook, I didn't get the error anymore after I updated to Java 8. If you could help me out, that would be awesome. \n"},"comment":{"url":"https://api.github.com/repos/statsmaths/coreNLP/issues/comments/281370320","html_url":"https://github.com/statsmaths/coreNLP/issues/1#issuecomment-281370320","issue_url":"https://api.github.com/repos/statsmaths/coreNLP/issues/1","id":281370320,"user":{"login":"filipedgb","id":6764168,"avatar_url":"https://avatars.githubusercontent.com/u/6764168?v=3","gravatar_id":"","url":"https://api.github.com/users/filipedgb","html_url":"https://github.com/filipedgb","followers_url":"https://api.github.com/users/filipedgb/followers","following_url":"https://api.github.com/users/filipedgb/following{/other_user}","gists_url":"https://api.github.com/users/filipedgb/gists{/gist_id}","starred_url":"https://api.github.com/users/filipedgb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/filipedgb/subscriptions","organizations_url":"https://api.github.com/users/filipedgb/orgs","repos_url":"https://api.github.com/users/filipedgb/repos","events_url":"https://api.github.com/users/filipedgb/events{/privacy}","received_events_url":"https://api.github.com/users/filipedgb/received_events","type":"User","site_admin":false},"created_at":"2017-02-21T15:06:32Z","updated_at":"2017-02-21T15:06:32Z","body":"Has anyone found a solution to this problem yet? I keep having the same error 2 years later"}}
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