Fixed some bugs

src/bedit_util/simulate.py

@@ -37,6 +37,10 @@ async def run_simulation(
     runner = OpenModelicaRunner(omc_command, timeout=timeout)
     simulation = Simulation(runner)
     await simulation.load(component)
+    check = await simulation.check()
+    for line in check.output:
+        if line and line not in ['""', 'true', 'false']:
+            print(line)
     if working_directory is not None:
         await simulation.build(working_directory)
         return await _run_with_progress(
@@ -45,7 +49,7 @@ async def run_simulation(
             progress_callback,
         )
     with tempfile.TemporaryDirectory(prefix="bedit-simulation-") as temporary:
-        await simulation.build(temporary)
+        build = await simulation.build(temporary)
         result = await _run_with_progress(
             simulation,
             options,