diff --git a/.gitignore b/.gitignore
index 6043d98..83e9c3b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,5 @@
 *.aps
 __pycache__
 *.pyc
-.#*
\ No newline at end of file
+.\#*
+\#*
\ No newline at end of file
diff --git a/collada/parse.py b/collada/parse.py
index bdc39b7..08a9258 100644
--- a/collada/parse.py
+++ b/collada/parse.py
@@ -64,6 +64,14 @@ def parse_newparam(lookup, sid_lookup, root):
 
     parameter_type = None
     for child in root.getchildren():
+        if child.tag == tag("float"):
+            assert False, child.tag
+        if child.tag == tag("float2"):
+            assert False, child.tag
+        if child.tag == tag("float3"):
+            assert False, child.tag
+        if child.tag == tag("float4"):
+            assert False, child.tag
         if child.tag == tag("surface"):
             assert parameter_type is None
             parameter_type = parse_surface(lookup, child)
@@ -165,11 +173,15 @@ def parse_technique_fx(lookup, sid_lookup, root):
     return technique
 
 def parse_profile_common(lookup, root):
+    id = root.attribs.get("id")
+
     newparam = []
     technique_fx = None
     sid_lookup = {}
 
     for child in root.getchildren():
+        if child.tag == tag("image"):
+            assert False, child.tag
         if child.tag == tag("newparam"):
             newparam.append(parse_newparam(lookup, sid_lookup, child))
         if child.tag == tag("technique"):
@@ -177,7 +189,9 @@ def parse_profile_common(lookup, root):
             technique_fx = parse_technique_fx(lookup, sid_lookup, child)
 
     assert technique_fx is not None
-    return types.ProfileCommon(newparam, technique_fx, sid_lookup)
+    profile_common = types.ProfileCommon(id, newparam, technique_fx, sid_lookup)
+    lookup_add(lookup, id, profile_common)
+    return profile_common
 
 def parse_effect(lookup, root):
     id = root.attrib["id"]
@@ -430,8 +444,20 @@ def parse_mesh(lookup, root):
         if child.tag == tag("vertices"):
             assert vertices is None
             vertices = parse_vertices(lookup, child)
+        if child.tag == tag("lines"):
+            assert False, child.tag
+        if child.tag == tag("linestrips"):
+            assert False, child.tag
+        if child.tag == tag("polygons"):
+            assert False, child.tag
+        if child.tag == tag("polylist"):
+            assert False, child.tag
         if child.tag == tag("triangles"):
             primitive_elements.append(parse_triangles(lookup, child))
+        if child.tag == tag("trifans"):
+            assert False, child.tag
+        if child.tag == tag("tristrips"):
+            assert False, child.tag
     assert vertices is not None
     assert len(sources) >= 1
 
@@ -445,9 +471,13 @@ def parse_geometry(lookup, root):
     geometric_element = None
 
     for child in root.getchildren():
+        if child.tag == tag("convex_mesh"):
+            assert child.tag, False
         if child.tag == tag("mesh"):
             assert geometric_element is None
             geometric_element = parse_mesh(lookup, child)
+        if child.tag == tag("spline"):
+            assert child.tag, False
     assert geometric_element is not None
 
     geometry = types.Geometry(id, name, geometric_element)
@@ -549,6 +579,8 @@ def parse_image(lookup, root):
     image_source = None
 
     for child in root.getchildren():
+        if child.tag == tag("data"):
+            assert False, child.tag
         if child.tag == tag("init_from"):
             assert image_source is None
             image_source = parse_init_from(lookup, child)
diff --git a/collada/types.py b/collada/types.py
index 724689b..7edc385 100644
--- a/collada/types.py
+++ b/collada/types.py
@@ -236,6 +236,8 @@ class TechniqueFX:
 
 @dataclass
 class ProfileCommon:
+    id: Optional[ID]
+
     newparam: List[Newparam]
     technique: TechniqueFX
 
@@ -318,7 +320,7 @@ class SourceCore:
     id: ID
     name: Optional[str]
 
-    array_element: Union[FloatArray]
+    array_element: Union[NameArray, BoolArray, FloatArray, IntArray]
     technique_common: TechniqueCommon_SourceCore
 
 @dataclass