# Register namespace failure

**URL:** <https://community.temporal.io/t/register-namespace-failure/10610>\
**Category:** Community Support\
**Tags:** go-sdk\
**Created:** [January 9, 2024, 12:35pm UTC](https://community.temporal.io/t/register-namespace-failure/10610 "2024-01-09T12:35:12Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![wanghaotime](https://sea2.discourse-cdn.com/flex016/user_avatar/community.temporal.io/wanghaotime/32/4516_2.png) [@wanghaotime](https://community.temporal.io/u/wanghaotime)\
**Post date:** [January 9, 2024, 12:35pm UTC](https://community.temporal.io/t/register-namespace-failure/10610/1 "2024-01-09T12:35:12Z")

</div>

using command ’ tctl --ns namespace n re’ to register namespace return fail

```auto
Error: Register namespace operation failed.
Error Details: rpc error: code = InvalidArgument desc = Invalid cluster name: active
Stack trace:
goroutine 1 [running]:
runtime/debug.Stack()
        /usr/local/go/src/runtime/debug/stack.go:24 +0x64
runtime/debug.PrintStack()
        /usr/local/go/src/runtime/debug/stack.go:16 +0x1c
github.com/temporalio/tctl/cli_curr.printError({0x103eb85f7, 0x24}, {0x104608920, 0x140000c0c78})

```

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<div class="post-metadata">

**Author:** ![Mahith](https://avatars.discourse-cdn.com/v4/letter/m/ecc23a/32.png) [@Mahith](https://community.temporal.io/u/Mahith)\
**Post date:** [January 11, 2024, 10:38am UTC](https://community.temporal.io/t/register-namespace-failure/10610/2 "2024-01-11T10:38:09Z")

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Can someone suggest how to resolve this issue?

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<div class="post-metadata">

**Author:** ![antonio.perez](https://sea2.discourse-cdn.com/flex016/user_avatar/community.temporal.io/antonio.perez/32/2417_2.png) [@antonio.perez](https://community.temporal.io/u/antonio.perez)\
**Post date:** [January 12, 2024, 6:14pm UTC](https://community.temporal.io/t/register-namespace-failure/10610/3 "2024-01-12T18:14:22Z")

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Hi @wanghaotime

this is the first time I see this error, but I think you are missing the active cluster name?

 ![Screenshot 2024-01-12 at 19.12.03](https://us1.discourse-cdn.com/flex016/uploads/temporal/original/2X/0/06442c2b1e867888a06f02f9f8eaf02fe77b8c17.png)

Let me know if it helps,  
Antonio

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<div class="post-metadata">

**Author:** ![Mahith\_Khambhammettu](https://sea2.discourse-cdn.com/flex016/user_avatar/community.temporal.io/mahith_khambhammettu/32/4705_2.png) [@Mahith\_Khambhammettu](https://community.temporal.io/u/Mahith_Khambhammettu)\
**Post date:** [May 30, 2024, 9:09am UTC](https://community.temporal.io/t/register-namespace-failure/10610/4 "2024-05-30T09:09:04Z")

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Hi @wanghaotime , were you able to resolve the issue? if so, please suggest solution