Failed to run security scan. Project does not contain valid files to scan error in JetBrains Rider with c#

[dguisinger]

Describe the bug
I am receiving the error "Failed to run security scan and display results. Caused by: Amazon Q: Project does not contain valid files to scan" on a .NET multi-project solution. If it is something I am doing wrong, the error is not helpful.

To reproduce
Open my project
Click Amazon Q
Select "Run Project Scan"

Expected behavior
I expect it to either run the scan or provide an error message that can help me resolve the issue.

Your Environment

• OS: MacOS 15.1
• JetBrains product: Rider
• JetBrains product version: 2024.3
• AWS Toolkit version: 3.42-243

Additional context
Failed to run security scan and display results. Caused by: Amazon Q: Project does not contain valid files to scan, status code: null, exception: CodeWhispererCodeScanException, request ID: nullJetbrains IDE: JetBrains Rider 2024.3, IDE version: RD-243.21565.191,

software.aws.toolkits.jetbrains.services.codewhisperer.codescan.CodeWhispererCodeScanException: Amazon Q: Project does not contain valid files to scan
at software.aws.toolkits.jetbrains.services.codewhisperer.codescan.CodeWhispererCodeScanExceptionKt.cannotFindBuildArtifacts(CodeWhispererCodeScanException.kt:22)
at software.aws.toolkits.jetbrains.services.codewhisperer.codescan.sessionconfig.CodeScanSessionConfig.createPayload(CodeScanSessionConfig.kt:115)
at software.aws.toolkits.jetbrains.services.codewhisperer.codescan.CodeWhispererCodeScanSession$run$2.invokeSuspend(CodeWhispererCodeScanSession.kt:99)
at software.aws.toolkits.jetbrains.services.codewhisperer.codescan.CodeWhispererCodeScanSession$run$2.invoke(CodeWhispererCodeScanSession.kt)
at software.aws.toolkits.jetbrains.services.codewhisperer.codescan.CodeWhispererCodeScanSession$run$2.invoke(CodeWhispererCodeScanSession.kt)
at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturnIgnoreTimeout(Undispatched.kt:74)
at kotlinx.coroutines.TimeoutKt.setupTimeout(Timeout.kt:148)
at kotlinx.coroutines.TimeoutKt.withTimeout(Timeout.kt:43)
at kotlinx.coroutines.time.TimeKt.withTimeout(Time.kt:42)
at software.aws.toolkits.jetbrains.services.codewhisperer.codescan.CodeWhispererCodeScanSession.run(CodeWhispererCodeScanSession.kt:98)
at software.aws.toolkits.jetbrains.services.codewhisperer.codescan.CodeWhispererCodeScanManager$launchCodeScanCoroutine$1$3.invokeSuspend(CodeWhispererCodeScanManager.kt:254)
at software.aws.toolkits.jetbrains.services.codewhisperer.codescan.CodeWhispererCodeScanManager$launchCodeScanCoroutine$1$3.invoke(CodeWhispererCodeScanManager.kt)
at software.aws.toolkits.jetbrains.services.codewhisperer.codescan.CodeWhispererCodeScanManager$launchCodeScanCoroutine$1$3.invoke(CodeWhispererCodeScanManager.kt)
at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturnIgnoreTimeout(Undispatched.kt:74)
at kotlinx.coroutines.TimeoutKt.setupTimeout(Timeout.kt:148)
at kotlinx.coroutines.TimeoutKt.withTimeout(Timeout.kt:43)
at kotlinx.coroutines.time.TimeKt.withTimeout(Time.kt:42)
at software.aws.toolkits.jetbrains.services.codewhisperer.codescan.CodeWhispererCodeScanManager$launchCodeScanCoroutine$1.invokeSuspend(CodeWhispererCodeScanManager.kt:250)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:104)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:735)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:732)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:732)
at java.base/java.lang.Thread.run(Thread.java:1583)