# dApp Staking Bug

**URL:** <https://forum.astar.network/t/dapp-staking-bug/4238>\
**Category:** Uncategorized\
**Created:** [January 8, 2023, 10:27pm UTC](https://forum.astar.network/t/dapp-staking-bug/4238 "2023-01-08T22:27:59Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![astarseemstosuck](https://avatars.discourse-cdn.com/v4/letter/a/839c29/32.png) [@astarseemstosuck](https://forum.astar.network/u/astarseemstosuck)\
**Post date:** [January 8, 2023, 10:27pm UTC](https://forum.astar.network/t/dapp-staking-bug/4238/1 "2023-01-08T22:27:59Z")

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My astar has been staked for 82 eras longer than the current era - I can’t unstake or claim as everything returns an “invalid injector” error - I have been trying to get a response from Astar for months but they ignore everything on social media - more than frustrating - getting upset by this now - solution please???

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**Author:** ![moonme](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.astar.network/moonme/32/470_2.png) [@moonme](https://forum.astar.network/u/moonme)\
**Post date:** [January 9, 2023, 12:55am UTC](https://forum.astar.network/t/dapp-staking-bug/4238/2 "2023-01-09T00:55:45Z")

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See this tutorial:

> **[Manually Claim dApp Staking Rewards On Polkadot.Js | Astar Docs](https://docs.astar.network/docs/user-guides/manual_claim/)**
>
> The portal has a limit of 50 claims per batch. If this is exceeded, you won't be able to claim your rewards and have to manually do it on Polkadot.js. For example:

Please also join our discord, a lot of ambassadors there to help. Also, all the user guides are posted there.

> **[Join the Astar Network Discord Server!](https://discord.com/invite/astarnetwork)**
>
> Check out the Astar Network community on Discord - hang out with 135,460 other members and enjoy free voice and text chat.

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**Author:** ![moonme](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.astar.network/moonme/32/470_2.png) [@moonme](https://forum.astar.network/u/moonme)\
**Post date:** [January 9, 2023, 1:13am UTC](https://forum.astar.network/t/dapp-staking-bug/4238/3 "2023-01-09T01:13:06Z")

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Also, getting invalid injector might be related to your wallet connection. Please ensure that your wallet is properly.connected.