Rajiv2605 opened a new issue, #5321:
URL: https://github.com/apache/openwhisk/issues/5321
## Environment details:
* **Kubernetes** v1.22.6
* **Ubuntu** 20.04.4 LTS
* **Docker** 20.10.12, build 20.10.12-0ubuntu2~20.04.1
## Steps to reproduce the issue:
I had an Openwhisk setup deployed on Kubernetes which was working well. For
experimentation, I created an action called `empty `with an empty file named
`empty.js` just to see what will happen. When I invoked it with `wsk -i action
invoke empty --result`, it gave the following output:
```
{
"error": "Missing main/no code to execute."
}
```
which is the correct and expected output. Till here everything is fine.
After this, when I try to invoke any other actions which have the function code
and were working fine before I tried the empty action, they also give the same
error as the empty action. Now, when I try the `hello.js` function:
```
function main(params) {
var name = params.name || 'World';
return {payload: 'Hello, ' + name + '!'};
}
```
Instead of returning the expected payload, it outputs:
```
{
"error": "Missing main/no code to execute."
}
```
Same for other nodejs actions which were working before but stopped working
after I tried the empty action.
I tried a python based action (name: `prime`, calculates nth prime number)
which used to work before as expected. But now, it throws the following error:
```
{
"error": "Error unmarshaling request: json: cannot unmarshal object into
Go struct field initBodyRequest.value.code of type string"
}
```
In the invoker logs, I see the following messages:
```
[2022-08-31T07:28:00.090Z] [ERROR] [#tid_sid_unknown] [ContainerProxy]
Failed during init of cold container
Some(ContainerId(wskowdev-invoker-00-11-guest-prime)), queued activations will
be aborted.
[2022-08-31T07:28:00.090Z] [INFO] [#tid_sid_invokerNanny] [KubernetesClient]
Deleting pod wskowdev-invoker-00-11-guest-prime
[marker:invoker_kubeapi.delete_start:2767737]
```
For the nodejs actions, the invoker logs show:
```
[2022-08-30T17:53:48.891Z] [ERROR] [#tid_sid_unknown] [ContainerProxy]
Failed during init of cold container
Some(ContainerId(wskowdev-invoker-00-68-prewarm-nodejs14)), queued activations
will be aborted.
[2022-08-30T17:53:48.892Z] [INFO] [#tid_sid_invokerNanny] [KubernetesClient]
Deleting pod wskowdev-invoker-00-68-prewarm-nodejs14
[marker:invoker_kubeapi.delete_start:34393634]
```
I have tried to uninstall and re-install the `owdev` cluster which removed
all the functions. I performed `kubeadm reset` as well.
Still the same error.
The issue is discussed here:
https://openwhisk-team.slack.com/archives/C3TPCAQG1/p1661878664234569
Is this a bug?
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