# \[Kibana\] I'm unsure which field is causing the casting error, will someone please take a look? **URL:** \ **Category:** Elasticsearch\ **Created:** [April 10, 2014, 8:10pm UTC](https://discuss.elastic.co/t/kibana-im-unsure-which-field-is-causing-the-casting-error-will-someone-please-take-a-look/16936 "2014-04-10T20:10:30Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Leila\_Hamon](https://avatars.discourse-cdn.com/v4/letter/l/85e7bf/32.png) [@Leila\_Hamon](https://discuss.elastic.co/u/Leila_Hamon)\ **Post date:** [April 10, 2014, 8:10pm UTC](https://discuss.elastic.co/t/kibana-im-unsure-which-field-is-causing-the-casting-error-will-someone-please-take-a-look/16936/1 "2014-04-10T20:10:30Z")
I'm receving this error at the top of the page: ``` Oops! ``` ClassCastException[org.elasticsearch.index.fielddata.plain.PagedBytesIndexFieldData cannot be cast to org.elasticsearch.index.fielddata.IndexNumericFieldData] I have a mapping that I'm applying, it's a catch-all for iis, eventlog, and nxlog: [https://pastee.org/3ssxs](https://pastee.org/3ssxs) I guess it's erroring on the timestamp, but I'm not sure. It's the first time I've launched Kibana. I can provide some data that is within Elasticsearch if that will help anyone who is willing to lend a hand. Thanks! -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/85089651-a93b-4030-bd76-a87811c2beb0%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/85089651-a93b-4030-bd76-a87811c2beb0%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![Leila\_Hamon](https://avatars.discourse-cdn.com/v4/letter/l/85e7bf/32.png) [@Leila\_Hamon](https://discuss.elastic.co/u/Leila_Hamon)\ **Post date:** [April 10, 2014, 8:13pm UTC](https://discuss.elastic.co/t/kibana-im-unsure-which-field-is-causing-the-casting-error-will-someone-please-take-a-look/16936/2 "2014-04-10T20:13:43Z")
The filter is set to the @timestamp field, so I guess that is the error: Here is what the field value looks like: 2014-04-10T16:51:55.890Z My friend and I have been banging our heads on this for about two hours now. On Thursday, April 10, 2014 3:10:30 PM UTC-5, Leila Hamon wrote: > I'm receving this error at the top of the page: > > ``` > Oops! > > ``` > > ClassCastException[org.elasticsearch.index.fielddata.plain.PagedBytesIndexFieldData > cannot be cast to org.elasticsearch.index.fielddata.IndexNumericFieldData] > > I have a mapping that I'm applying, it's a catch-all for iis, eventlog, > and nxlog: > [https://pastee.org/3ssxs](https://pastee.org/3ssxs) > > I guess it's erroring on the timestamp, but I'm not sure. It's the first > time I've launched Kibana. > > I can provide some data that is within Elasticsearch if that will help > anyone who is willing to lend a hand. Thanks! -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/ca35d339-c458-4c25-a6fb-0cbfeb38c1df%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/ca35d339-c458-4c25-a6fb-0cbfeb38c1df%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![Kevin\_Claggett](https://avatars.discourse-cdn.com/v4/letter/k/7ba0ec/32.png) [@Kevin\_Claggett](https://discuss.elastic.co/u/Kevin_Claggett)\ **Post date:** [April 10, 2014, 8:52pm UTC](https://discuss.elastic.co/t/kibana-im-unsure-which-field-is-causing-the-casting-error-will-someone-please-take-a-look/16936/3 "2014-04-10T20:52:14Z")
Ive seen that error when I put numeric data in a string, then tried to query it as numeric data glancing at your mapping that might include your filesize field or querying one of the raw fields thats a string as an integer On Thursday, April 10, 2014 1:13:43 PM UTC-7, Leila Hamon wrote: > The filter is set to the @timestamp field, so I guess that is the error: > Here is what the field value looks like: 2014-04-10T16:51:55.890Z > > My friend and I have been banging our heads on this for about two hours > now. > > On Thursday, April 10, 2014 3:10:30 PM UTC-5, Leila Hamon wrote: > > > I'm receving this error at the top of the page: > > > > ``` > > Oops! > > > > ``` > > > > ClassCastException[org.elasticsearch.index.fielddata.plain.PagedBytesIndexFieldData > > cannot be cast to org.elasticsearch.index.fielddata.IndexNumericFieldData] > > > > I have a mapping that I'm applying, it's a catch-all for iis, eventlog, > > and nxlog: > > [https://pastee.org/3ssxs](https://pastee.org/3ssxs)[https://www.google.com/url?q=https%3A%2F%2Fpastee.org%2F3ssxs&sa=D&sntz=1&usg=AFQjCNHY1PL5AiCsK0xVMAnFUUk72rg4SA](https://www.google.com/url?q=https%3A%2F%2Fpastee.org%2F3ssxs&sa=D&sntz=1&usg=AFQjCNHY1PL5AiCsK0xVMAnFUUk72rg4SA) > > > > I guess it's erroring on the timestamp, but I'm not sure. It's the first > > time I've launched Kibana. > > > > I can provide some data that is within Elasticsearch if that will help > > anyone who is willing to lend a hand. Thanks! -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/29bba162-442d-44b6-a5fd-af5000af5652%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/29bba162-442d-44b6-a5fd-af5000af5652%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 1:36am UTC](https://discuss.elastic.co/t/kibana-im-unsure-which-field-is-causing-the-casting-error-will-someone-please-take-a-look/16936/4 "2017-07-06T01:36:45Z")