CODEWITHSUNDEEP
sonarqubesonar-runner
user201780
user201780

Reputation: 55

Sonar Unknown char error for files with UTF-8

When sonar scans my .net project, I get the following error messages. Where is the problem,thanks

Sonar version: 3.3.2

sonar.sourceEncoding=UTF-8

17:24:08.040 WARN  nownCharacterChannel - Unknown char: "" (file:/......../HtmlModule.ascx.cs:177:51)
17:24:08.040 WARN  nownCharacterChannel - Unknown char: "" (file:/......../HtmlModule.ascx.cs:177:53)
17:24:08.040 WARN  nownCharacterChannel - Unknown char: "" (file:/......../HtmlModule.ascx.cs:177:55)
17:24:08.040 WARN  nownCharacterChannel - Unknown char: "" (file:/......../HtmlModule.ascx.cs:177:57)
17:24:08.040 WARN  nownCharacterChannel - Unknown char: "" (file:/......../HtmlModule.ascx.cs:177:59)
17:24:08.040 WARN  nownCharacterChannel - Unknown char: "" (file:/......../HtmlModule.ascx.cs:177:61)
17:24:08.041 WARN  nownCharacterChannel - Unknown char: "" (file:/......../HtmlModule.ascx.cs:181:11)
17:24:08.041 WARN  nownCharacterChannel - Unknown char: "" (file:/......../HtmlModule.ascx.cs:181:13)

Source code;

��using System; 
using System.Data; 
using System.Configuration; 
using System.Collections; 
......

Upvotes: 1

Views: 7510

Answers (2)

enzotrout
enzotrout

Reputation: 49

By default .net and Java Properties plugin uses ISO-8859-1 to parse properties files. This behavior causes build failures, because our files are encoded in UTF-8.

solution: add parameter -Dsonar.sourceEncoding=utf-8 to sonar analysis

Upvotes: 1

Fabrice - SonarSource Team
Fabrice - SonarSource Team

Reputation: 26843

If you're developing a .NET solution on Windows, chances are that your project is not encoding in UTF-8 but in cp-1252. Try with this encoding for "sonar.sourceEncoding".

Upvotes: 4

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