br: grafana dashboard error: invalid parameter "match[]": 1:38: parse error: unexpected end of input inside braces
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component/br
severity/moderate
type/bug
- Dominant language
- Go
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Description
## Bug Report
Please answer these questions before submitting your issue. Thanks!
### 1. Minimal reproduce step (Required)
Open BR grafana dashiboard
### 2. What did you expect to see? (Required)
No errors on top right.
### 3. What did you see instead (Required)
An error: Templating [tidb_cluster]
Error updating options: invalid parameter "match[]": 1:38: parse error: unexpected end of input inside braces
### 4. What is your TiDB version? (Required)
found in v5.4.1 but reproduced in master
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Assessment
This issue has not been assessed yet.