diff --git a/MaterialLib/Fluid/Density/LiquidDensity.h b/MaterialLib/Fluid/Density/LiquidDensity.h
index 32b58cbd68bfa845666e628237b7432a57eb8307..d8fb8eb6e7633412e113a0f8a2796663ba8cdcca 100644
--- a/MaterialLib/Fluid/Density/LiquidDensity.h
+++ b/MaterialLib/Fluid/Density/LiquidDensity.h
@@ -15,7 +15,6 @@
 
 #include <vector>
 
-#include "BaseLib/Error.h"
 
 #include "BaseLib/ConfigTree.h"
 
diff --git a/MaterialLib/FractureModels/CohesiveZoneModeI.cpp b/MaterialLib/FractureModels/CohesiveZoneModeI.cpp
index 57eb517d9d2e86c6b3ad817d91d14ae8e023ddef..fa926a2029452cb4f9f43710de6b9dc414e305c1 100644
--- a/MaterialLib/FractureModels/CohesiveZoneModeI.cpp
+++ b/MaterialLib/FractureModels/CohesiveZoneModeI.cpp
@@ -12,7 +12,6 @@
 #include "CohesiveZoneModeI.h"
 #include "LogPenalty.h"
 
-#include "BaseLib/Error.h"
 #include "MathLib/MathTools.h"
 
 namespace MaterialLib
diff --git a/MaterialLib/PorousMedium/Permeability/DupuitPermeability.h b/MaterialLib/PorousMedium/Permeability/DupuitPermeability.h
index aaff0b47851faff921485e22c66d1e3977368b66..869b9b4e37bd62fcd2c98a432c6cbcf0f8f85392 100644
--- a/MaterialLib/PorousMedium/Permeability/DupuitPermeability.h
+++ b/MaterialLib/PorousMedium/Permeability/DupuitPermeability.h
@@ -12,7 +12,6 @@
 
 #include <Eigen/Dense>
 
-#include "BaseLib/Error.h"
 #include "MaterialLib/PorousMedium/Permeability/Permeability.h"
 #include "ParameterLib/Parameter.h"
 
diff --git a/MaterialLib/SolidModels/CreateCreepBGRa.cpp b/MaterialLib/SolidModels/CreateCreepBGRa.cpp
index 3fbcee805a2d8eacd473d4c17b26447f609eccc3..c7e9e1aa15503ca9b3adefdcefe92893719bd272 100644
--- a/MaterialLib/SolidModels/CreateCreepBGRa.cpp
+++ b/MaterialLib/SolidModels/CreateCreepBGRa.cpp
@@ -19,7 +19,6 @@
 #include "MechanicsBase.h"
 
 #include "BaseLib/ConfigTree.h"
-#include "BaseLib/Error.h"
 
 #include "ParameterLib/Parameter.h"
 #include "ParameterLib/Utils.h"
diff --git a/MaterialLib/SolidModels/CreateNewtonRaphsonSolverParameters.cpp b/MaterialLib/SolidModels/CreateNewtonRaphsonSolverParameters.cpp
index 55c9d0caaccd040ac1b58d8e521b6be61532305f..67aa433173be1b867efdbfe3c6e9514edf56ff66 100644
--- a/MaterialLib/SolidModels/CreateNewtonRaphsonSolverParameters.cpp
+++ b/MaterialLib/SolidModels/CreateNewtonRaphsonSolverParameters.cpp
@@ -12,7 +12,6 @@
 #include "CreateNewtonRaphsonSolverParameters.h"
 
 #include "BaseLib/ConfigTree.h"
-#include "BaseLib/Error.h"
 
 #include "NumLib/NewtonRaphson.h"
 
diff --git a/MaterialLib/SolidModels/CreepBGRa.cpp b/MaterialLib/SolidModels/CreepBGRa.cpp
index c70ac90ba754ae900639a3fb43235afaf45191e7..5bae54ad4a378afddccf951f1afaa64cbde3e3c4 100644
--- a/MaterialLib/SolidModels/CreepBGRa.cpp
+++ b/MaterialLib/SolidModels/CreepBGRa.cpp
@@ -13,7 +13,6 @@
 
 #include <limits>
 
-#include "BaseLib/Error.h"
 #include "MaterialLib/PhysicalConstant.h"
 
 namespace MaterialLib
diff --git a/NumLib/Fem/CoordinatesMapping/NaturalNodeCoordinates.h b/NumLib/Fem/CoordinatesMapping/NaturalNodeCoordinates.h
index 594278b4a7890133715f4ac998093dfb162e55b9..6bbf058792fa01de36ff531adbfc2e330f9e98a4 100644
--- a/NumLib/Fem/CoordinatesMapping/NaturalNodeCoordinates.h
+++ b/NumLib/Fem/CoordinatesMapping/NaturalNodeCoordinates.h
@@ -10,7 +10,6 @@
 
 #include <cassert>
 
-#include "BaseLib/Error.h"
 #include "MathLib/Point3d.h"
 
 #include "MeshLib/ElementCoordinatesMappingLocal.h"
diff --git a/NumLib/TimeStepping/Algorithms/CreateIterationNumberBasedTimeStepping.cpp b/NumLib/TimeStepping/Algorithms/CreateIterationNumberBasedTimeStepping.cpp
index c57c891ceccacceaca8bc17406efdb9fd596d891..742097186663bb782bece72c29c5e2a14656f725 100644
--- a/NumLib/TimeStepping/Algorithms/CreateIterationNumberBasedTimeStepping.cpp
+++ b/NumLib/TimeStepping/Algorithms/CreateIterationNumberBasedTimeStepping.cpp
@@ -13,7 +13,6 @@
 
 #include "BaseLib/Algorithm.h"
 #include "BaseLib/ConfigTree.h"
-#include "BaseLib/Error.h"
 #include "IterationNumberBasedTimeStepping.h"
 #include "TimeStepAlgorithm.h"