rem: if (stacktrace && window.console.trace) window.console.trace(); window.console.log(message); 
add: try { if (stacktrace && window.console.trace) window.console.trace(); window.console.log(message); } catch (ex) {  } 
context: dwr.util._debug = function(message, stacktrace) {  if (window.console) {    if (stacktrace && window.console.trace) window.console.trace();    window.console.log(message);  }  else if (window.opera && window.opera.postError) {    window.opera.postError(message);  }  // else if (window.navigator.product == "Gecko") {  //  window.dump(message + "\n");  // }  else {    var debug = document.getElementById("dwr-debug");    if (debug) {      var contents = message + "<br/>" + debug.innerHTML;      if (contents.length > 2048) contents = contents.substring(0, 2048);      debug.innerHTML = contents;    }  }};
meta: 266	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/266/37f83931ad2567667a1f384db9fa356a1f08635d/util.js/clean/java/org/directwebremoting/util.js