java.lang.NumberFormatException: For input string: "{{tabIndex}}"

SonarQube Cloud
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1

We use the sonarcloud API to inspect our typescript code/angular application.
ScannerMode is defined as “CLI”.
Using config file with definition for organization, projectkey, …
The configuration file contains the URL “https://sonarcloud.io”.

HTML- Code that has issues:

.....
<button tabindex="{{tabindex}}">
....

Error message during pipeline build:
09:05:40.873 INFO Load metrics repository
09:05:40.918 INFO Load metrics repository (done) | time=43ms
09:05:40.928 INFO Sensor cache enabled
09:05:42.227 INFO Load sensor cache
09:05:42.643 INFO Load sensor cache (404) | time=418ms
09:05:43.507 INFO Sensor HTML [web]
##[error]09:05:44.424 ERROR Cannot analyze file src/app/components/basic/button/button-base/button-base.component.html
java.lang.NumberFormatException: For input string: “{{tabIndex}}”
at java.base/jdk.internal.math.FloatingDecimal.readJavaFormatString(Unknown Source)
at java.base/jdk.internal.math.FloatingDecimal.parseDouble(Unknown Source)
at java.base/java.lang.Double.parseDouble(Unknown Source)
at org.sonar.plugins.html.api.accessibility.AccessibilityUtils.isFocusableElement(AccessibilityUtils.java:52)
at org.sonar.plugins.html.checks.accessibility.NoAriaHiddenOnFocusableCheck.startElement(NoAriaHiddenOnFocusableCheck.java:38)
at org.sonar.plugins.html.visitor.HtmlAstScanner.scanElementTag(HtmlAstScanner.java:109)
at org.sonar.plugins.html.visitor.HtmlAstScanner.scanElement(HtmlAstScanner.java:88)

2

Hey there!

Thanks for the report. We’re aware of the issue and there’s an open ticket to fix it. SONARHTML-250

I’ll link your thread to that ticket. In the meantime, you might be able to just exclude this file or all JSP files if it’s crashing your analysis.

3

Thank you for your quick response and your proposal.

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