I used the etcd/embed cue panic: codecgen version mismatch: current: 8, need 10. #10325

yeyongyong · 2018-12-14T05:46:59Z

panic: codecgen version mismatch: current: 8, need 10. Re-generate file: /Users/yeyongyong/go/pkg/mod/github.com/coreos/[email protected]+incompatible/client/keys.generated.go

goroutine 1 [running]:
github.com/coreos/etcd/client.init.0()
/Users/yeyongyong/go/pkg/mod/github.com/coreos/[email protected]+incompatible/client/keys.generated.go:45 +0x104

maps90 · 2018-12-17T03:59:43Z

having the same problem, can anyone help?

hexfusion · 2018-12-18T11:31:19Z

@yeyongyong @maps could you please test #10337

maps90 · 2018-12-19T02:07:23Z

@hexfusion superb! it works

MatevzFa · 2018-12-21T12:02:16Z

How can I use this change in my project, while using a go.mod file?

reefbarman · 2019-02-05T15:14:14Z

I still see this issue using the latest release, I am using go modules in go 1.11 is there anything specific I need to do to resolve this?

reefbarman · 2019-02-05T15:17:34Z

exact error is here:

panic: codecgen version mismatch: current: 8, need 10. Re-generate file: C:/Go/pkg/mod/github.com/coreos/[email protected]+incompatible/client/keys.generated.go

goroutine 1 [running]:
github.com/coreos/etcd/client.init.0()
C:/Go/pkg/mod/github.com/coreos/[email protected]+incompatible/client/keys.generated.go:45 +0x10b
exit status 2

mnajork-palantir · 2019-02-07T18:30:35Z

When can we expect a release which contains the fix to get cut?

@reefbarman you can vendor in the dependency at the fix's merge commit to pick up the changes.

lifangmoler · 2019-02-08T23:11:00Z

Seeing the same issue using the latest version

lifangmoler · 2019-02-09T01:10:30Z

is the latest version containing the fix for this?

lifangmoler · 2019-02-09T01:10:56Z

@mnajork-palantir how to do vendor in the dependency at the fix's merge commit to pick up the changes.?

mnajork-palantir · 2019-02-09T14:57:03Z

@lifangmoler what are you using as your dependency management tool?

Here's the commit containing the fix: f3fbedc

lifangmoler · 2019-02-09T18:51:49Z

@mnajork-palantir I am using go mod. I can see the commit and the change. but still not sure how to pick the change

lifangmoler · 2019-02-09T19:52:57Z

trying this go get github.com/coreos/etcd@f3fbedc, seeing new errrors: go: finding github.com/coreos/etcd f3fbedc go: github.com/coreos/[email protected]: parsing go.mod: unexpected module path "go.etcd.io/etcd" go: error loading module requirements

hexfusion · 2019-02-10T21:38:46Z

Played with this a little and I found if you are using go mod for your project and running into issues with "codecgen version mismatch: current: 8, need 10. Re-generate file:" try:

go get github.com/ugorji/[email protected] which is the version we pin https://github.com/etcd-io/etcd/blob/master/go.mod#L45

go.mod

module github.com/hexfusion/stuffz

require (
             github.com/coreos/etcd v3.3.12+incompatible
[snip]
             github.com/ugorji/go v1.1.1 // indirect
)

Curious if this helps folks.

hexfusion · 2019-02-10T21:41:40Z

@lifangmoler @mnajork-palantir @reefbarman ^

reefbarman · 2019-02-11T09:37:06Z

@hexfusion so I have gotten further with the suggestion change but then received this

..\Go\pkg\mod\github.com\coreos\[email protected]+incompatible\client\keys.generated.go:15:2: unknown import path "github.com/ugorji/go/codec": ambiguous import: found github.com/ugorji/go/codec in multiple modules:
        github.com/ugorji/go v1.1.1 (C:\Gamedev\Go\pkg\mod\github.com\ugorji\[email protected]\codec)
        github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8 (C:\Gamedev\Go\pkg\mod\github.com\ugorji\go\[email protected])

Will dig to see if I can resolve this but I am not specifically requiring github.com/ugorji/go/codec

reefbarman · 2019-02-11T09:51:05Z

okay I found it was github.com/spf13/viper also requiring go/codec and I forked this and updated it to use the same versions of etcd and go/codec and it built. But ideally etcd would support go mod so things can be versioned correctly

EDIT: Spoke too soon including the forked viper in another project then caused it to fail again with the above issue and this time I can't find the dependency that is importing github.com/ugorji/go/codec, so unable to resolve the issue

lifangmoler · 2019-02-11T18:26:44Z

@hexfusion It is working for me after i tried go get github.com/ugorji/[email protected]. thanks

Fixes problem with panic: codecgen version mismatch: current: 8, need 10. Refer to: etcd-io/etcd#10325

antgubarev · 2019-03-04T07:57:16Z

Still have same problem

hexfusion · 2019-03-04T15:11:28Z

@amarox make sure to bump etcd we updated to a go mod friendly version of ugorji/go recently #10481

antgubarev · 2019-03-05T08:16:59Z

github.com/coreos/etcd v3.3.12

timestee · 2019-03-05T08:47:26Z

Still have same problem

github.com/coreos/etcd v3.3.12+incompatible // indirect
github.com/ugorji/go v1.1.1 // indirect

s4kibs4mi · 2019-03-11T08:22:24Z

Facing the same issue,

panic: codecgen version mismatch: current: 8, need 10. Re-generate file: /Users/sakib/go/pkg/mod/github.com/coreos/[email protected]+incompatible/client/keys.generated.go

goroutine 1 [running]:
github.com/coreos/etcd/client.init.0()
        /Users/sakib/go/pkg/mod/github.com/coreos/[email protected]+incompatible/client/keys.generated.go:45 +0x135

radekg · 2019-03-12T21:44:56Z

Same problem, this appears to be okay:

[[constraint]]
  name = "github.com/etcd-io/etcd"
  revision = "1adc28822343e2f14cc5e493a663fba1adf54186"

alee792 · 2019-03-20T14:38:33Z

Bcmills' solution resolved this for me.

go get github.com/ugorji/go/codec@none

lucasalcantara · 2019-03-28T10:18:29Z

this solution worked for me.
I just did GO111MODULE=on go get -u github.com/ugorji/[email protected] and worked beautifully.

…o/etcd#10325 (comment))

* add `README` for the `simple_cli` example * flagset checksum: add a mechanism to checksum the whole flagset * fix typo in watcher * add copyright notices * add status endpoint for debuging purposes * notifiers: add functions triggered on successful dyn flag sets * address govet and golint * fixup test * Change travis file. * fixup travis * fixup travis 2 * bring back the workaround for etcd-io/etcd/issues/3209 * increase etcd ctx timeouts on travis * fix up travis * endpoint: add checksums for static/dynamic * Update README.md * Update README.md * Update README.md * Update README.md * monitoring: add a Prometheus collector for flagset checksums * monitoring: add a readme mention * Update README.md * Update README.md * Fix a few typos and gofmt issues * Update README.md * MarkFlagDynamic is now public * proto3 flag support added * Add notes about DynProto3 * Add DynStringSet. * Change DynStringSet to `map[string]struct{}` for the set type. * Add Contains convenience method to DynStringSet. * Fix spurious leading spaces in output of DynStringSetValue.String(). The array is allocated with the same size as the map, instead of having the capacity of the map but size zero. This results in unintended leading empty string elements in the array. * Update README.md * kubernetes config map, first draft * updater test and READMIES * testdata * fixup travis * Update README.md * Update README.md * Update README.md * Update README.md * Make travis run in a container * travis fixup and gitingore * test coverage * Update README.md * add self returns * add file-read flags * Add support for go modules. - create go.sum - do not use .. in filenames in this repo due to golang/go#27299 Testing strategy: I almost successfully ran `test_all.sh` and found a data race, but I don't think it's related to this PR: ``` WARNING: DATA RACE Read at 0x00c00016cac0 by goroutine 29: github.com/spf13/pflag.(*FlagSet).VisitAll() /home/stefan/usr/go/main/pkg/mod/github.com/spf13/[email protected]/flag.go:277 +0x14a github.com/mwitkow/go-flagz.ChecksumFlagSet() /home/stefan/Projects/go-flagz/checksum.go:15 +0xc8 github.com/mwitkow/go-flagz/monitoring.(*flagSetCollector).Collect() /home/stefan/Projects/go-flagz/monitoring/collector.go:57 +0x2a2 github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1() /home/stefan/usr/go/main/pkg/mod/github.com/prometheus/[email protected]/prometheus/registry.go:434 +0x1eb Previous write at 0x00c00016cac0 by goroutine 28: github.com/spf13/pflag.sortFlags() /home/stefan/usr/go/main/pkg/mod/github.com/spf13/[email protected]/flag.go:204 +0x2f2 github.com/spf13/pflag.(*FlagSet).VisitAll() /home/stefan/usr/go/main/pkg/mod/github.com/spf13/[email protected]/flag.go:270 +0x1b0 github.com/mwitkow/go-flagz.ChecksumFlagSet() /home/stefan/Projects/go-flagz/checksum.go:15 +0xc8 github.com/mwitkow/go-flagz/monitoring.(*flagSetCollector).Collect() /home/stefan/Projects/go-flagz/monitoring/collector.go:55 +0xe9 github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1() /home/stefan/usr/go/main/pkg/mod/github.com/prometheus/[email protected]/prometheus/registry.go:434 +0x1eb ``` * Replace package author name, fixing codecgen version mismatch (etcd-io/etcd#10325 (comment)) * add circle config * Upgrade Prometheus client from v0.9.2 -> v0.9.3 to fix data race condition * Fixed compile error but the data race is still there... * Fixing test race condition, albeit heavy handedly Co-authored-by: Michal Witkowski <[email protected]> Co-authored-by: Jonathan Boulle <[email protected]> Co-authored-by: Mark Nevill <[email protected]> Co-authored-by: Stefan Sakalik <[email protected]> Co-authored-by: Janos Dobronszki <[email protected]> Co-authored-by: Thom May <[email protected]>

* Add support for go modules. - create go.sum - do not use .. in filenames in this repo due to golang/go#27299 Testing strategy: I almost successfully ran `test_all.sh` and found a data race, but I don't think it's related to this PR: ``` WARNING: DATA RACE Read at 0x00c00016cac0 by goroutine 29: github.com/spf13/pflag.(*FlagSet).VisitAll() /home/stefan/usr/go/main/pkg/mod/github.com/spf13/[email protected]/flag.go:277 +0x14a github.com/mwitkow/go-flagz.ChecksumFlagSet() /home/stefan/Projects/go-flagz/checksum.go:15 +0xc8 github.com/mwitkow/go-flagz/monitoring.(*flagSetCollector).Collect() /home/stefan/Projects/go-flagz/monitoring/collector.go:57 +0x2a2 github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1() /home/stefan/usr/go/main/pkg/mod/github.com/prometheus/[email protected]/prometheus/registry.go:434 +0x1eb Previous write at 0x00c00016cac0 by goroutine 28: github.com/spf13/pflag.sortFlags() /home/stefan/usr/go/main/pkg/mod/github.com/spf13/[email protected]/flag.go:204 +0x2f2 github.com/spf13/pflag.(*FlagSet).VisitAll() /home/stefan/usr/go/main/pkg/mod/github.com/spf13/[email protected]/flag.go:270 +0x1b0 github.com/mwitkow/go-flagz.ChecksumFlagSet() /home/stefan/Projects/go-flagz/checksum.go:15 +0xc8 github.com/mwitkow/go-flagz/monitoring.(*flagSetCollector).Collect() /home/stefan/Projects/go-flagz/monitoring/collector.go:55 +0xe9 github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1() /home/stefan/usr/go/main/pkg/mod/github.com/prometheus/[email protected]/prometheus/registry.go:434 +0x1eb ``` * Replace package author name, fixing codecgen version mismatch (etcd-io/etcd#10325 (comment)) * add circle config * Upgrade Prometheus client from v0.9.2 -> v0.9.3 to fix data race condition * Fixed compile error but the data race is still there... * Fixing test race condition, albeit heavy handedly Co-authored-by: Stefan Sakalik <[email protected]> Co-authored-by: Janos Dobronszki <[email protected]> Co-authored-by: Thom May <[email protected]>

yeyongyong changed the title ~~I used the etcdembed cue panic: codecgen version mismatch: current: 8, need 10.~~ I used the etcd/embed cue panic: codecgen version mismatch: current: 8, need 10. Dec 14, 2018

hexfusion added the stage/investigating label Dec 17, 2018

hexfusion self-assigned this Dec 17, 2018

hexfusion mentioned this issue Dec 18, 2018

client: update generated ugorji codec, manual remove "yynn2=0" #10337

Merged

hexfusion closed this as completed in #10337 Dec 21, 2018

mikma added a commit to mikma/docker-ipam-plugin that referenced this issue Feb 12, 2019

revert to go.etcd.io/[email protected]

3e73ce7

Fixes problem with panic: codecgen version mismatch: current: 8, need 10. Refer to: etcd-io/etcd#10325

antgubarev mentioned this issue Mar 5, 2019

Viper doesn't work with etcd spf13/viper#658

Closed

abronan mentioned this issue Jul 31, 2019

Modules: update etcd dep to v3.3.13 kvtools/valkeyrie#28

Merged

crufter added a commit to improbable-eng/go-flagz that referenced this issue Oct 16, 2019

Replace package author name, fixing codecgen version mismatch (etcd-i…

19e4e12

…o/etcd#10325 (comment))

ldemailly mentioned this issue Jul 12, 2020

Go modules (#1) ldemailly/go-flagz#2

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I used the etcd/embed cue panic: codecgen version mismatch: current: 8, need 10. #10325

I used the etcd/embed cue panic: codecgen version mismatch: current: 8, need 10. #10325

yeyongyong commented Dec 14, 2018

maps90 commented Dec 17, 2018

hexfusion commented Dec 18, 2018

maps90 commented Dec 19, 2018

MatevzFa commented Dec 21, 2018 •

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reefbarman commented Feb 5, 2019

reefbarman commented Feb 5, 2019

mnajork-palantir commented Feb 7, 2019 •

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lifangmoler commented Feb 8, 2019

lifangmoler commented Feb 9, 2019

lifangmoler commented Feb 9, 2019

mnajork-palantir commented Feb 9, 2019

lifangmoler commented Feb 9, 2019

lifangmoler commented Feb 9, 2019

hexfusion commented Feb 10, 2019 •

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hexfusion commented Feb 10, 2019

reefbarman commented Feb 11, 2019

reefbarman commented Feb 11, 2019 •

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lifangmoler commented Feb 11, 2019

antgubarev commented Mar 4, 2019

hexfusion commented Mar 4, 2019

antgubarev commented Mar 5, 2019

timestee commented Mar 5, 2019

s4kibs4mi commented Mar 11, 2019

radekg commented Mar 12, 2019

alee792 commented Mar 20, 2019

lucasalcantara commented Mar 28, 2019 •

edited

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I used the etcd/embed cue panic: codecgen version mismatch: current: 8, need 10. #10325

I used the etcd/embed cue panic: codecgen version mismatch: current: 8, need 10. #10325

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yeyongyong commented Dec 14, 2018

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