diff --git a/compiler/src/main/java/com/readdle/codegen/JavaSwiftProcessor.java b/compiler/src/main/java/com/readdle/codegen/JavaSwiftProcessor.java
index 67b62d9..252b876 100644
--- a/compiler/src/main/java/com/readdle/codegen/JavaSwiftProcessor.java
+++ b/compiler/src/main/java/com/readdle/codegen/JavaSwiftProcessor.java
@@ -79,6 +79,17 @@ public SourceVersion getSupportedSourceVersion() {
 
     @Override
     public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
+        try {
+            return processImpl(annotations, roundEnv);
+        }
+        catch(SwiftMappingException exc) {
+            exc.printStackTrace();
+            error(exc.getElement(), exc.getMessage());
+            return true;
+        }
+    }
+
+    private boolean processImpl(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
         Filer filer = processingEnv.getFiler();
         messager.printMessage(Diagnostic.Kind.NOTE, "Start SwiftJava code generation:");
 
diff --git a/compiler/src/main/java/com/readdle/codegen/SwiftCallbackFuncDescriptor.java b/compiler/src/main/java/com/readdle/codegen/SwiftCallbackFuncDescriptor.java
index e56e61e..e711159 100644
--- a/compiler/src/main/java/com/readdle/codegen/SwiftCallbackFuncDescriptor.java
+++ b/compiler/src/main/java/com/readdle/codegen/SwiftCallbackFuncDescriptor.java
@@ -65,7 +65,7 @@ public class SwiftCallbackFuncDescriptor {
             int paramEnd = funcFullName.indexOf(")");
 
             if (paramStart <= 0 || paramEnd <= 0 || paramEnd <= paramStart) {
-                throw new IllegalArgumentException("Wrong func name");
+                throw new SwiftMappingException("Wrong func name", executableElement);
             }
 
             this.swiftMethodName = funcFullName.substring(0, paramStart);
@@ -73,7 +73,7 @@ public class SwiftCallbackFuncDescriptor {
             String[] paramNames = arguments.split(":");
 
             if (paramNames.length != params.size()) {
-                throw new IllegalArgumentException("Wrong count of arguments in func name");
+                throw new SwiftMappingException("Wrong count of arguments in func name", executableElement);
             }
 
             this.paramNames = Arrays.asList(paramNames);
diff --git a/compiler/src/main/java/com/readdle/codegen/SwiftDelegateDescriptor.java b/compiler/src/main/java/com/readdle/codegen/SwiftDelegateDescriptor.java
index ee8e01a..1e4065d 100644
--- a/compiler/src/main/java/com/readdle/codegen/SwiftDelegateDescriptor.java
+++ b/compiler/src/main/java/com/readdle/codegen/SwiftDelegateDescriptor.java
@@ -81,15 +81,15 @@ class SwiftDelegateDescriptor {
                     ExecutableElement executableElement = (ExecutableElement) element;
                     if (executableElement.getSimpleName().toString().equals("release")) {
                         if (!executableElement.getModifiers().contains(Modifier.NATIVE)) {
-                            throw new IllegalArgumentException(String.format("%s is not native method",
-                                    executableElement.getSimpleName()));
+                            throw new SwiftMappingException(String.format("%s is not native method",
+                                    executableElement.getSimpleName()), executableElement);
                         }
                         releaseExecutableElement = executableElement;
                     }
                     if (executableElement.getSimpleName().toString().equals("init")) {
                         if (!executableElement.getModifiers().contains(Modifier.NATIVE)) {
-                            throw new IllegalArgumentException(String.format("%s is not native method",
-                                    executableElement.getSimpleName()));
+                            throw new SwiftMappingException(String.format("%s is not native method",
+                                    executableElement.getSimpleName()), executableElement);
                         }
                         initExecutableElement = executableElement;
                     }
@@ -147,8 +147,9 @@ class SwiftDelegateDescriptor {
             if (element.getKind() == ElementKind.METHOD && element.getAnnotation(SwiftCallbackFunc.class) != null) {
                 ExecutableElement executableElement = (ExecutableElement) element;
                 if (executableElement.getModifiers().contains(Modifier.NATIVE)) {
-                    throw new IllegalArgumentException(String.format("%s is native method. Only java methods can be annotated with @%s",
-                            executableElement.getSimpleName(), SwiftCallbackFunc.class.getSimpleName()));
+                    String message = String.format("%s is native method. Only java methods can be annotated with @%s",
+                            executableElement.getSimpleName(), SwiftCallbackFunc.class.getSimpleName());
+                    throw new SwiftMappingException(message, executableElement);
                 }
 
                 callbackFunctions.add(new SwiftCallbackFuncDescriptor(executableElement));
diff --git a/compiler/src/main/java/com/readdle/codegen/SwiftFuncDescriptor.java b/compiler/src/main/java/com/readdle/codegen/SwiftFuncDescriptor.java
index e5a5fd5..8c12391 100644
--- a/compiler/src/main/java/com/readdle/codegen/SwiftFuncDescriptor.java
+++ b/compiler/src/main/java/com/readdle/codegen/SwiftFuncDescriptor.java
@@ -51,7 +51,7 @@ class SwiftFuncDescriptor implements JavaSwiftProcessor.WritableElement {
             int paramEnd = funcFullName.indexOf(")");
 
             if (paramStart <= 0 || paramEnd <= 0 || paramEnd <= paramStart) {
-                throw new IllegalArgumentException("Wrong func name");
+                throw new SwiftMappingException("Wrong func name", executableElement);
             }
 
             this.swiftMethodName = funcFullName.substring(0, paramStart);
@@ -60,7 +60,7 @@ class SwiftFuncDescriptor implements JavaSwiftProcessor.WritableElement {
             String[] paramNames = arguments.split(":");
 
             if (paramNames.length != params.size()) {
-                throw new IllegalArgumentException("Wrong count of arguments in func name");
+                throw new SwiftMappingException("Wrong count of arguments in func name", executableElement);
             }
 
             for (String paramName : paramNames) {
diff --git a/compiler/src/main/java/com/readdle/codegen/SwiftGetterDescriptor.java b/compiler/src/main/java/com/readdle/codegen/SwiftGetterDescriptor.java
index 28b0ab7..258451d 100644
--- a/compiler/src/main/java/com/readdle/codegen/SwiftGetterDescriptor.java
+++ b/compiler/src/main/java/com/readdle/codegen/SwiftGetterDescriptor.java
@@ -24,11 +24,11 @@ class SwiftGetterDescriptor implements JavaSwiftProcessor.WritableElement {
         this.isReturnTypeOptional = JavaSwiftProcessor.isNullable(executableElement);
 
         if (executableElement.getThrownTypes().size() != 0) {
-            throw new IllegalArgumentException("Getter can't throw");
+            throw new SwiftMappingException("Getter can't throw", executableElement);
         }
 
         if (executableElement.getParameters().size() != 0) {
-            throw new IllegalArgumentException("Getter can't has parameters");
+            throw new SwiftMappingException("Getter can't has parameters", executableElement);
         }
 
         if (getterAnnotation != null && !getterAnnotation.value().isEmpty()) {
diff --git a/compiler/src/main/java/com/readdle/codegen/SwiftMappingException.java b/compiler/src/main/java/com/readdle/codegen/SwiftMappingException.java
new file mode 100644
index 0000000..e2f82f9
--- /dev/null
+++ b/compiler/src/main/java/com/readdle/codegen/SwiftMappingException.java
@@ -0,0 +1,21 @@
+package com.readdle.codegen;
+
+import javax.lang.model.element.Element;
+
+public class SwiftMappingException extends RuntimeException {
+    private final Element element;
+
+    public SwiftMappingException(String message, Element element) {
+        super(message);
+        this.element = element;
+    }
+
+    public SwiftMappingException(String message, Element element, Throwable parent) {
+        super(message, parent);
+        this.element = element;
+    }
+
+    public Element getElement() {
+        return element;
+    }
+}
diff --git a/compiler/src/main/java/com/readdle/codegen/SwiftReferenceDescriptor.java b/compiler/src/main/java/com/readdle/codegen/SwiftReferenceDescriptor.java
index 7d8e86c..f1af30f 100644
--- a/compiler/src/main/java/com/readdle/codegen/SwiftReferenceDescriptor.java
+++ b/compiler/src/main/java/com/readdle/codegen/SwiftReferenceDescriptor.java
@@ -69,8 +69,9 @@ class SwiftReferenceDescriptor {
                 ExecutableElement executableElement = (ExecutableElement) element;
                 if (executableElement.getSimpleName().toString().equals("release")) {
                     if (!executableElement.getModifiers().contains(Modifier.NATIVE)) {
-                        throw new IllegalArgumentException(String.format("%s is not native method",
-                                executableElement.getSimpleName()));
+                        String message = String.format("%s is not native method",
+                                executableElement.getSimpleName());
+                        throw new SwiftMappingException(message, executableElement);
                     }
                     releaseExecutableElement = executableElement;
                 }
diff --git a/compiler/src/main/java/com/readdle/codegen/SwiftSetterDescriptor.java b/compiler/src/main/java/com/readdle/codegen/SwiftSetterDescriptor.java
index 3607404..6dcc2ff 100644
--- a/compiler/src/main/java/com/readdle/codegen/SwiftSetterDescriptor.java
+++ b/compiler/src/main/java/com/readdle/codegen/SwiftSetterDescriptor.java
@@ -21,11 +21,11 @@ class SwiftSetterDescriptor implements JavaSwiftProcessor.WritableElement {
         this.isStatic = executableElement.getModifiers().contains(Modifier.STATIC);
 
         if (executableElement.getThrownTypes().size() != 0) {
-            throw new IllegalArgumentException("Setter can't throw");
+            throw new SwiftMappingException("Setter can't throw", executableElement);
         }
 
         if (executableElement.getParameters().size() != 1) {
-            throw new IllegalArgumentException("Setter should have exactly 1 parameter");
+            throw new SwiftMappingException("Setter should have exactly 1 parameter", executableElement);
         }
 
         param = new SwiftParamDescriptor(executableElement.getParameters().get(0));