ruvnet/RuView · error · CSIValidationError

Empty amplitude data

Error message

Empty amplitude data

What it means

Error "Empty amplitude data" thrown in ruvnet/RuView.

Source

Thrown at archive/v1/src/hardware/csi_extractor.py:548

                    self.logger.warning(f"Extraction attempt {attempt + 1} failed, retrying: {e}")
                    await asyncio.sleep(0.1)  # Brief delay before retry
                else:
                    raise CSIParseError(f"Extraction failed after {self.retry_attempts} attempts: {e}")
    
    def validate_csi_data(self, csi_data: CSIData) -> bool:
        """Validate CSI data structure and values.
        
        Args:
            csi_data: CSI data to validate
            
        Returns:
            True if valid
            
        Raises:
            CSIValidationError: If data is invalid
        """
        if csi_data.amplitude.size == 0:
            raise CSIValidationError("Empty amplitude data")
        
        if csi_data.phase.size == 0:
            raise CSIValidationError("Empty phase data")
        
        if csi_data.frequency <= 0:
            raise CSIValidationError("Invalid frequency")
        
        if csi_data.bandwidth <= 0:
            raise CSIValidationError("Invalid bandwidth")
        
        if csi_data.num_subcarriers <= 0:
            raise CSIValidationError("Invalid number of subcarriers")
        
        if csi_data.num_antennas <= 0:
            raise CSIValidationError("Invalid number of antennas")
        
        if csi_data.snr < -50 or csi_data.snr > 50:  # Reasonable SNR range
            raise CSIValidationError("Invalid SNR value")

View on GitHub (pinned to 4685618388)

When it happens

Trigger: Thrown at archive/v1/src/hardware/csi_extractor.py:548 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of ruvnet/RuView@4685618388 (2026-08-16). Data as JSON: /api/errors/1fa3b6cd1b395e0f. Report an issue: GitHub.