Fix report issue from jiahansu/GazeJS#5

.gitignore

@@ -4,6 +4,7 @@ win32_x64
 win32_ia32
 lib/bridjs/win32_x64
 node_modules
+package-lock.json
 dyncall
 build
 *~

lib/bridjs.js

@@ -29,6 +29,8 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+require("log4js").getLogger().level = "info";
+
 var my = require('myclass'), BridjsException = require("./bridjs_exception"),
         CallbackWrapper = require("./callback_wrapper"),
         FunctionCallbackWrapper = require("./function_callback_wrapper"),
@@ -114,7 +116,7 @@ if (bridjs) {
                     r = wrapReturn(callMethod.call(nativeFunction, klass._bridjs_impl_vm,
                             arguments));
                 } catch (e) {
-                    throw new Error(e);
+                    throw new BridjsException("Fail to invoke function "+name+":\n"+e);
                 }
 
                 return r;
@@ -343,7 +345,7 @@ if (bridjs) {
                 }
             },
             defineModule: function(properties, libraryPath, config) {
-                var klass = my.Class(properties);
+                var klass;
 
                 if(properties instanceof Array){
                     klass = my.Class(properties[0], properties[1]);

package.json

@@ -1,6 +1,6 @@
 {
     "name": "bridjs",
-    "version": "0.5.6",
+    "version": "0.5.8",
     "description": "V8 bindings for dyncall, and BridJ-like API for nodejs.",
     "keywords": [
         "dyncall",
@@ -31,18 +31,13 @@
         "lib": "lib"
     },
     "dependencies": {
+        "amdefine": "^1.0.1",
+        "log4js": "^2.5.2",
         "myclass": ">=1.0.2",
-        "log4js": ">=0.6.9",
-        "amdefine": ">=1.0.0",
-        "xregexp" : "3.1.1",
-        "nan" : ">=2.4.0"
+        "nan": "^2.8.0",
+        "xregexp": "3.1.1"
     },
     "devDependencies": {
-        "myclass": ">=1.0.2",
-        "log4js": ">=0.6.9",
-        "amdefine": ">=1.0.0",
-        "xregexp" : "3.1.1",
-        "nan" : ">=2.4.0"
     },
     "browser": {
         "os": false

test/bridjs_test.js

@@ -33,6 +33,8 @@
 var assert = require('assert'), bridjs = require('../lib/bridjs.js'), log4js = require("log4js"),
         Utils = require("../lib/utils.js"), my = require('myclass'), Compiler = require("../lib/compiler");
 var log = log4js.getLogger("BridjsTest"), libPath;
+
+log.level = "info";
 /*
 var interval = setInterval(function() {
     log.info("keep test alive");