ruvnet/ruflo · error

WASM abort called

Error message

WASM abort called

What it means

The WASM import object's abort handler fired, meaning the compiled Prime Radiant module called abort() (e.g. panic, unreachable, allocation failure, or unreachable trap inside the guest). The host bridge converts the raw abort callback into a JS Error so the trap propagates to callers of the bridge instead of silently killing execution.

Source

Thrown at v3/plugins/prime-radiant/src/wasm-bridge.ts:317

            console.log('[WASM]', this.readString(ptr, len));
          }
        },
        console_error: (ptr: number, len: number) => {
          console.error('[WASM]', this.readString(ptr, len));
        },

        // Math functions
        sin: Math.sin,
        cos: Math.cos,
        sqrt: Math.sqrt,
        exp: Math.exp,
        log: Math.log,
        pow: Math.pow,
        random: Math.random,

        // Abort handler
        abort: () => {
          throw new Error('WASM abort called');
        }
      }
    };
  }

  /**
   * Read string from WASM memory
   */
  private readString(ptr: number, len: number): string {
    if (!this.wasmModule?.memory) return '';

    const buffer = new Uint8Array(this.wasmModule.memory.buffer, ptr, len);
    return new TextDecoder().decode(buffer);
  }

  // ============================================================================
  // Engine Accessors
  // ============================================================================

View on GitHub (pinned to fa13ee4ad6)

Solutions

1. Inspect the WASM module's abort reason (stderr/assertion); fix the input or memory configuration that triggered it.

When it happens

Trigger: Thrown at v3/plugins/prime-radiant/src/wasm-bridge.ts:317 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of ruvnet/ruflo@fa13ee4ad6 (2026-08-18). Data as JSON: /api/errors/7fa7dca269fa542b. Report an issue: GitHub.