remove old docs

gesellkammer · Aug 5, 2023 · c660e71 · c660e71
1 parent aab098e
commit c660e71
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Showing 3 changed files with 4 additions and 8 deletions.
diff --git a/docs/core.rst b/docs/core.rst
@@ -138,5 +138,4 @@ Table of Contents
     workspace
     Input / Output (import/export to musicxml, lilypond, MiDI, ...) <coreio>
     Pure Notation <symbols>
-    Miscellaneous Tools <coretools>
-
+
diff --git a/docs/coretools.rst b/docs/coretools.rst
diff --git a/maelzel/core/playback.py b/maelzel/core/playback.py
@@ -1306,7 +1306,9 @@ def _schedFlatEvents(renderer: RealtimeRenderer,
                 else:
                     if (prevalue := point.prevalue) is None:
                         prevalue = instr.namedParams().get(point.param)
-                        assert prevalue is not None
+                        if prevalue is None:
+                            raise ValueError(f"Default value for {point.param} not known, "
+                                             f"default values: {instr.namedParams()} (instr={instr})")
                     pairs = [0,                          prevalue,
                              point.time - point.pretime, point.value]
                     synth.automate(param=point.param, pairs=pairs, delay=point.pretime)