Seeking advice from experts, installation issue encountered: Error: failed to fetch component: unknown component

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Original topic: 请教各位大佬,安装遇到的问题Error: failed to fetch component: unknown component

| username: zhang_2023

[TiDB Usage Environment] Production Environment / Testing / PoC
[TiDB Version]
[Reproduction Path] What operations were performed when the issue occurred
[Encountered Issue: Issue Phenomenon and Impact]
[Resource Configuration] Go to TiDB Dashboard - Cluster Info - Hosts and take a screenshot of this page
[Attachments: Screenshots/Logs/Monitoring]

| username: tidb菜鸟一只 | Original post link

Which version did you install, V7.1.1-3?

| username: TiDBer_jYQINSnf | Original post link

There is no such version.

| username: TIDB-Learner | Original post link

Send the installation command. Can you also customize the version!!?

| username: xiaoqiao | Original post link

Do you have the complete logs?

| username: zhang_2023 | Original post link

Thank you, everyone, the issue has been resolved.

| username: 有猫万事足 | Original post link

I appreciate your consistency. :+1:
I suggest you mark your preferred answer as the best answer. You can also choose your own.
Your small choice will promote positive feedback throughout the community, ultimately benefiting everyone. :hand_with_index_finger_and_thumb_crossed:

| username: zhang_2023 | Original post link

Adding component_sources to the configuration file can solve the issue.

| username: system | Original post link

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