# Problems with Code Sync on K8S Rack

**URL:** <https://community.convox.com/t/problems-with-code-sync-on-k8s-rack/43>\
**Category:** Rack (Version 2)\
**Created:** [January 31, 2019, 11:35am UTC](https://community.convox.com/t/problems-with-code-sync-on-k8s-rack/43 "2019-01-31T11:35:13Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![robert](https://avatars.discourse-cdn.com/v4/letter/r/e95f7d/32.png) [@robert](https://community.convox.com/u/robert)\
**Post date:** [January 31, 2019, 11:35am UTC](https://community.convox.com/t/problems-with-code-sync-on-k8s-rack/43/1 "2019-01-31T11:35:13Z")

</div>

it fails with this errors sometimes, not reliably on any particular change but just after a little while:

```
convox | sync add error: io: read/write on closed pipe
panic: send on closed channel

goroutine 23995 [running]:
github.com/convox/rack/pkg/start.Options2.handleAdds.func1(0xc0012c99e0, 0xc000192300, 0x7, 0x101, 0x0, 0x0, 0x5ac60e0, 0xc0002454a0, 0x0, 0x0, ...)
	/ext-go/1/src/github.com/convox/rack/pkg/start/gen2.go:242 +0xb1
created by github.com/convox/rack/pkg/start.Options2.handleAdds
	/ext-go/1/src/github.com/convox/rack/pkg/start/gen2.go:241 +0x2c0

$ convox version
client: 20190130162938
server: 20190130162938 (rack.convox)
```

---

<div class="post-metadata">

**Author:** ![isaac](https://avatars.discourse-cdn.com/v4/letter/i/8e8cbc/32.png) [@isaac](https://community.convox.com/u/isaac)\
**Post date:** [February 25, 2019, 10:00am UTC](https://community.convox.com/t/problems-with-code-sync-on-k8s-rack/43/2 "2019-02-25T10:00:51Z")

</div>

Experiencing similar issues, save for that the sync fails due to trying to inspect a pod that verifiably does exist, but convox returns an error saying that it does not:

```auto

sync add error: container inspect

Error: No such object: *pod_id*

exit status 1

```