KnowledgeBase/CII.md

 [[_TOC_]]
 
+
+### KB: No cpp/python from ICD \[ICD waf build\]
+
+**Problem**
+
+When I build my ICD, the build completes without errors or warnings,
+but I find it has not generated any cpp and python classes for my ICD.
+I do see protoc file, though
+
+**Solution**
+
+Check that you have specified all needed dependencies in your waf script.
+The "requires" list needs to contain the following entries:
+	requires='cxx python cii protoc boost gtest nosetests pytest'
+
+The full waf script for your project would look something like this:
+```
+declare_project(name='mytests',
+        version='1.0.0',
+        requires='cxx python cii protoc boost gtest nosetests pytest',
+        boost_libs='program_options',
+        cstd='gnu11',
+        cxx_std='gnu++14',
+        recurse='myconfig mylsvsim icd tests')
+```
+
+
 ### KB: Mock OLDB for unit tests \[cpp\]
 
  
@@ -1864,6 +1891,3 @@ This approach means OPC/UA Data Access read (and write) are synchronous, and may
 A test application showing its use is here:
 
 <https://gitlab.eso.org/cosylab/elt-cii/mal/mal-test/-/blob/develop/cpp/mal-test-performance/opcua/mal-opcua-da-speed/src/common.cpp>
\ No newline at end of file
-
- 
-