# Write errors after upgrade to 7.0

**URL:** <https://discuss.elastic.co/t/write-errors-after-upgrade-to-7-0/183119>\
**Category:** Beats\
**Tags:** metricbeat\
**Created:** [May 28, 2019, 2:06pm UTC](https://discuss.elastic.co/t/write-errors-after-upgrade-to-7-0/183119 "2019-05-28T14:06:29Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![rhizoet](https://avatars.discourse-cdn.com/v4/letter/r/3bc359/32.png) [@rhizoet](https://discuss.elastic.co/u/rhizoet)\
**Post date:** [May 28, 2019, 2:06pm UTC](https://discuss.elastic.co/t/write-errors-after-upgrade-to-7-0/183119/1 "2019-05-28T14:06:29Z")

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Hello,

We are currently using a rather large stack, which we upgraded to version 7.0 two weeks ago.  
After we patched everything and updated the file- and metricbeat, we get the following error message in Elasticsearch:

```
"Caused by: java.lang.IllegalArgumentException: Cannot write to a field alias [container.image.name]."

```

I searched for the error, but found nothing useful so far. Do you have an idea where the bug came from and how to fix it?

Many thanks in advance.

Best regards  
Marius

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<div class="post-metadata">

**Author:** ![rhizoet](https://avatars.discourse-cdn.com/v4/letter/r/3bc359/32.png) [@rhizoet](https://discuss.elastic.co/u/rhizoet)\
**Post date:** [June 4, 2019, 2:30pm UTC](https://discuss.elastic.co/t/write-errors-after-upgrade-to-7-0/183119/2 "2019-06-04T14:30:17Z")

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No one knows any solution for this errors?

I welcome any replys.

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<div class="post-metadata">

**Author:** ![Mr.King](https://avatars.discourse-cdn.com/v4/letter/m/bbe5ce/32.png) [@Mr.King](https://discuss.elastic.co/u/Mr.King)\
**Post date:** [June 14, 2019, 3:10pm UTC](https://discuss.elastic.co/t/write-errors-after-upgrade-to-7-0/183119/3 "2019-06-14T15:10:16Z")

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Same problem for me with metricbeat 7.1.1.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 12, 2019, 3:10pm UTC](https://discuss.elastic.co/t/write-errors-after-upgrade-to-7-0/183119/4 "2019-07-12T15:10:24Z")

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