diff --git a/src/bindx/BindSignal.hx b/src/bindx/BindSignal.hx
index d29bca7..ea78397 100644
--- a/src/bindx/BindSignal.hx
+++ b/src/bindx/BindSignal.hx
@@ -85,9 +85,9 @@ class BindSignalProvider implements IBindingSignalProvider {
         var args = switch (field.kind) {
             case FMethod(_): 
                 if (!isNull(oldValue))
-                    Context.error("method notify don't require oldValue", oldValue.pos);
+                    Context.error("method notify doesn't require oldValue", oldValue.pos);
                 if (!isNull(newValue))
-                    Context.error("method notify don't require newValue", newValue.pos);
+                    Context.error("method notify doesn't require newValue", newValue.pos);
                 [];
             case FVar(_, _):
                 [oldValue, newValue];
@@ -132,9 +132,8 @@ class BindSignalProvider implements IBindingSignalProvider {
             });
 
             var getter = macro function foo() {
-                if (this.$signalPrivateName == null) {
-                    this.$signalPrivateName = ${builder}
-                }
+                if (this.$signalPrivateName == null)
+                    this.$signalPrivateName = ${builder};
                 return $i{signalPrivateName};
             };
             var getterAccess = [APrivate];
diff --git a/src/bindx/BindxExt.hx b/src/bindx/BindxExt.hx
index 5ec7823..55c2f78 100644
--- a/src/bindx/BindxExt.hx
+++ b/src/bindx/BindxExt.hx
@@ -26,8 +26,8 @@ typedef Chain = {
     var expr:Expr;
     var zeroName:String;
 }
-
 #end
+
 @:access(bindx.BindMacros)
 class BindExt {
     
@@ -307,7 +307,7 @@ class BindExt {
         }
         
         if (zeroListener == null || zeroListener.f.bindable == false)
-            throw new bindx.Error("Chain is not bindable.", expr.pos);
+            throw new bindx.Error('${expr.toString()} is not bindable.', expr.pos);
             
         var zeroName = res.zeroName = zeroListener.f.e.toString();
         if (zeroName != "this")
diff --git a/src/bindx/Error.hx b/src/bindx/Error.hx
index 71b2406..1137b66 100644
--- a/src/bindx/Error.hx
+++ b/src/bindx/Error.hx
@@ -1,5 +1,7 @@
 package bindx;
 
+#if macro
+
 import haxe.macro.Context;
 import haxe.macro.Expr.Position;
 
@@ -44,4 +46,5 @@ class Error {
     public function contextFatal():Void {
         Context.fatalError(message, pos);
     }
-}
\ No newline at end of file
+}
+#end
\ No newline at end of file
diff --git a/src/bindx/IBindingSignalProvider.hx b/src/bindx/IBindingSignalProvider.hx
index ccc5f62..c2c7d6b 100644
--- a/src/bindx/IBindingSignalProvider.hx
+++ b/src/bindx/IBindingSignalProvider.hx
@@ -15,7 +15,5 @@ interface IBindingSignalProvider {
     function getClassFieldUnbindExpr(expr:Expr, field:ClassField, listener:Expr):Expr;
     function getClassFieldChangedExpr(expr:Expr, field:ClassField, oldValue:Expr, newValue:Expr):Expr;
     function getUnbindAllExpr(expr:ExprOf<IBindable>, type:Type):Expr;
-
 }
-
 #end
\ No newline at end of file
diff --git a/src/bindx/MetaUtils.hx b/src/bindx/MetaUtils.hx
index ecd6395..1d8bf8f 100644
--- a/src/bindx/MetaUtils.hx
+++ b/src/bindx/MetaUtils.hx
@@ -13,9 +13,9 @@ class MetaUtils {
 	static public inline var BINDABLE_META = ":bindable";
 
 	static public function findParam(meta:MetadataEntry, name:String):Expr {
-        if (meta.params == null) {
+        if (meta.params == null)
             return null;
-        }
+
         for (p in meta.params) {
             switch (p.expr) {
                 case EBinop(OpAssign, e1, e2):