[Simit]

Hey @hugo,

Thanks for the reply. That addresses my query.

Cheers,
Simit

[Simit]

Hi Paul,

Thanks a lot for your response. The runSofa --help cleared up a lot of my queries. Feels like a rookie mistake not looking at the help.

However, the -a 1 flag didn’t work for me as long as I was using the GUI. When I used the -g batch flag, I could see that the animation runs by itself. I am using the pre-compiled binary of SOFA. Do you think there might be some limitations of the commandline args in the binary version?

Cheers,
Simit

[Simit]

I was able to fix this problem by including the necessary file as recommended in SO.

Here’s my patch that helped fix this problem. I am not sure if this is a hack or a legitimate fix.

diff --git a/SofaKernel/extlibs/json/nlohmann_json.h b/SofaKernel/extlibs/json/nlohmann_json.h                                    
index e02f62b146..c79ecabc62 100644                                                                                               
--- a/SofaKernel/extlibs/json/nlohmann_json.h                                                                                     
+++ b/SofaKernel/extlibs/json/nlohmann_json.h                                                                                     
@@ -54,6 +54,7 @@ SOFTWARE.                                                                                                       
 #include <memory> // allocator                                                                                                   
 #include <string> // string                                                                                                      
 #include <vector> // vector                                                                                                      
+#include <experimental/string_view>                                                                                              
                                                                                                                                  
 /*!                                                                                                                              
 @brief namespace for Niels Lohmann                                                                                               
@@ -12433,7 +12434,7 @@ namespace nlohmann                                                                                        
             and not std::is_same<ValueType, std::initializer_list<typename string_t::value_type>>::value                         
 #endif                                                                                                                           
 #if defined(JSON_HAS_CPP_17)                                                                                                     
-            and not std::is_same<ValueType, typename std::string_view>::value
+            and not std::is_same<ValueType, typename std::experimental::string_view>::value
 #endif
             , int >::type = 0 >
             operator ValueType() const

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