Hey @Haarolean  , I'm interested in contributing to this issue, so before I start working on it, would you mind sparing your time explaining what the issue is about and pointing me to some resources to get started. @9gl hey, the idea is to not display "none" if there's no error :) But it turns out it's a backend issue. If you wanna tackle any other frontend-related, you can check out [up for grabs](https://github.com/provectus/kafka-ui/projects/11#card-84437819) board.
Do not display broker error as "none"
<img width="805" alt="image" src="https://user-images.githubusercontent.com/1494347/180452842-d2aa5e83-c2d4-4cad-a735-f87a2647fb46.png">

kafka-ui-api/src/main/java/com/provectus/kafka/ui/mapper/DescribeLogDirsMapper.java
kafka-ui-api/src/main/java/com/provectus/kafka/ui/mapper/DescribeLogDirsMapper.java
diff --git a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/mapper/DescribeLogDirsMapper.java b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/mapper/DescribeLogDirsMapper.java
index c7e66d0f455..3d84aa3ad90 100644
--- a/kafka-ui-api/src/main/java/com/provectus/kafka/ui/mapper/DescribeLogDirsMapper.java
+++ b/kafka-ui-api/src/main/java/com/provectus/kafka/ui/mapper/DescribeLogDirsMapper.java
@@ -8,6 +8,7 @@
 import java.util.Map;
 import java.util.stream.Collectors;
 import org.apache.kafka.common.TopicPartition;
+import org.apache.kafka.common.protocol.Errors;
 import org.apache.kafka.common.requests.DescribeLogDirsResponse;
 import org.springframework.stereotype.Component;
 
@@ -28,7 +29,7 @@ private BrokersLogdirsDTO toBrokerLogDirs(Integer broker, String dirName,
                                             DescribeLogDirsResponse.LogDirInfo logDirInfo) {
     BrokersLogdirsDTO result = new BrokersLogdirsDTO();
     result.setName(dirName);
-    if (logDirInfo.error != null) {
+    if (logDirInfo.error != null && logDirInfo.error != Errors.NONE) {
       result.setError(logDirInfo.error.message());
     }
     var topics = logDirInfo.replicaInfos.entrySet().stream()
