ckeditor error Uncaught TypeError: Cannot read property 'attributes' of null

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I want to upload an image with ckeditor.
I want to delete the image from the editor in case of an error.
But every time I encounter this error.






Uncaught TypeError: Cannot read property 'attributes' of null
at ckeditor.js:1275
at CKEDITOR.htmlParser.element.forEach (ckeditor.js:313)
at CKEDITOR.htmlParser.element.forEach (ckeditor.js:313)
at a.<anonymous> (ckeditor.js:1274)
at a.p (ckeditor.js:10)
at a.<anonymous> (ckeditor.js:12)
at a.CKEDITOR.editor.CKEDITOR.editor.fire (ckeditor.js:13)
at CKEDITOR.htmlDataProcessor.toDataFormat (ckeditor.js:335)
at $.getData (ckeditor.js:952)
at $.<anonymous> (ckeditor.js:386)




Each time the image is uploaded, it stores it in the array.
And if the new image was uploaded and there was an error. Compare with older images. And found images with errors.
This is my code.




        let oldImagesList = ;
let newImagesList = ;

editor.on('fileUploadResponse', function (evt) {
let editorData = this.getData();

let imgs = $(editorData).find('img').get();
newImagesList=;
imgs.forEach(function (item) {
newImagesList.push(item.src);
});

evt.stop();
var data = evt.data,
xhr = data.fileLoader.xhr,
response = xhr.responseText.split('|');

let Res = JSON.parse(response);
console.log(evt)
Array.prototype.diff = function(a) {
return this.filter(function(i) {return a.indexOf(i) < 0;});
};

let diffs = $.unique( newImagesList.filter(x => !oldImagesList.includes(x)));
if (Res.uploaded === 0) {
evt.cancel();
let wrapper = new DOMParser();
wrapper.innerHTML = editorData;
if (diffs.length > 0) {
diffs.forEach(function (item) {
jQuery( editor.editable().$ ).find(`img[src='${item}']`).parent('figure').remove();
});
}

editorData = this.getData();
imgs = $(editorData).find('img').get();
newImagesList=;
imgs.forEach(function (item) {
newImagesList.push(item.src);
});
}

oldImagesList = newImagesList.slice(0);

if (response[1]) {
data.message = response[1];
evt.cancel();
} else {
data.url = response[0];
}
});





thank you.










share|improve this question





























    0















    I want to upload an image with ckeditor.
    I want to delete the image from the editor in case of an error.
    But every time I encounter this error.






    Uncaught TypeError: Cannot read property 'attributes' of null
    at ckeditor.js:1275
    at CKEDITOR.htmlParser.element.forEach (ckeditor.js:313)
    at CKEDITOR.htmlParser.element.forEach (ckeditor.js:313)
    at a.<anonymous> (ckeditor.js:1274)
    at a.p (ckeditor.js:10)
    at a.<anonymous> (ckeditor.js:12)
    at a.CKEDITOR.editor.CKEDITOR.editor.fire (ckeditor.js:13)
    at CKEDITOR.htmlDataProcessor.toDataFormat (ckeditor.js:335)
    at $.getData (ckeditor.js:952)
    at $.<anonymous> (ckeditor.js:386)




    Each time the image is uploaded, it stores it in the array.
    And if the new image was uploaded and there was an error. Compare with older images. And found images with errors.
    This is my code.




            let oldImagesList = ;
    let newImagesList = ;

    editor.on('fileUploadResponse', function (evt) {
    let editorData = this.getData();

    let imgs = $(editorData).find('img').get();
    newImagesList=;
    imgs.forEach(function (item) {
    newImagesList.push(item.src);
    });

    evt.stop();
    var data = evt.data,
    xhr = data.fileLoader.xhr,
    response = xhr.responseText.split('|');

    let Res = JSON.parse(response);
    console.log(evt)
    Array.prototype.diff = function(a) {
    return this.filter(function(i) {return a.indexOf(i) < 0;});
    };

    let diffs = $.unique( newImagesList.filter(x => !oldImagesList.includes(x)));
    if (Res.uploaded === 0) {
    evt.cancel();
    let wrapper = new DOMParser();
    wrapper.innerHTML = editorData;
    if (diffs.length > 0) {
    diffs.forEach(function (item) {
    jQuery( editor.editable().$ ).find(`img[src='${item}']`).parent('figure').remove();
    });
    }

    editorData = this.getData();
    imgs = $(editorData).find('img').get();
    newImagesList=;
    imgs.forEach(function (item) {
    newImagesList.push(item.src);
    });
    }

    oldImagesList = newImagesList.slice(0);

    if (response[1]) {
    data.message = response[1];
    evt.cancel();
    } else {
    data.url = response[0];
    }
    });





    thank you.










    share|improve this question



























      0












      0








      0








      I want to upload an image with ckeditor.
      I want to delete the image from the editor in case of an error.
      But every time I encounter this error.






      Uncaught TypeError: Cannot read property 'attributes' of null
      at ckeditor.js:1275
      at CKEDITOR.htmlParser.element.forEach (ckeditor.js:313)
      at CKEDITOR.htmlParser.element.forEach (ckeditor.js:313)
      at a.<anonymous> (ckeditor.js:1274)
      at a.p (ckeditor.js:10)
      at a.<anonymous> (ckeditor.js:12)
      at a.CKEDITOR.editor.CKEDITOR.editor.fire (ckeditor.js:13)
      at CKEDITOR.htmlDataProcessor.toDataFormat (ckeditor.js:335)
      at $.getData (ckeditor.js:952)
      at $.<anonymous> (ckeditor.js:386)




      Each time the image is uploaded, it stores it in the array.
      And if the new image was uploaded and there was an error. Compare with older images. And found images with errors.
      This is my code.




              let oldImagesList = ;
      let newImagesList = ;

      editor.on('fileUploadResponse', function (evt) {
      let editorData = this.getData();

      let imgs = $(editorData).find('img').get();
      newImagesList=;
      imgs.forEach(function (item) {
      newImagesList.push(item.src);
      });

      evt.stop();
      var data = evt.data,
      xhr = data.fileLoader.xhr,
      response = xhr.responseText.split('|');

      let Res = JSON.parse(response);
      console.log(evt)
      Array.prototype.diff = function(a) {
      return this.filter(function(i) {return a.indexOf(i) < 0;});
      };

      let diffs = $.unique( newImagesList.filter(x => !oldImagesList.includes(x)));
      if (Res.uploaded === 0) {
      evt.cancel();
      let wrapper = new DOMParser();
      wrapper.innerHTML = editorData;
      if (diffs.length > 0) {
      diffs.forEach(function (item) {
      jQuery( editor.editable().$ ).find(`img[src='${item}']`).parent('figure').remove();
      });
      }

      editorData = this.getData();
      imgs = $(editorData).find('img').get();
      newImagesList=;
      imgs.forEach(function (item) {
      newImagesList.push(item.src);
      });
      }

      oldImagesList = newImagesList.slice(0);

      if (response[1]) {
      data.message = response[1];
      evt.cancel();
      } else {
      data.url = response[0];
      }
      });





      thank you.










      share|improve this question
















      I want to upload an image with ckeditor.
      I want to delete the image from the editor in case of an error.
      But every time I encounter this error.






      Uncaught TypeError: Cannot read property 'attributes' of null
      at ckeditor.js:1275
      at CKEDITOR.htmlParser.element.forEach (ckeditor.js:313)
      at CKEDITOR.htmlParser.element.forEach (ckeditor.js:313)
      at a.<anonymous> (ckeditor.js:1274)
      at a.p (ckeditor.js:10)
      at a.<anonymous> (ckeditor.js:12)
      at a.CKEDITOR.editor.CKEDITOR.editor.fire (ckeditor.js:13)
      at CKEDITOR.htmlDataProcessor.toDataFormat (ckeditor.js:335)
      at $.getData (ckeditor.js:952)
      at $.<anonymous> (ckeditor.js:386)




      Each time the image is uploaded, it stores it in the array.
      And if the new image was uploaded and there was an error. Compare with older images. And found images with errors.
      This is my code.




              let oldImagesList = ;
      let newImagesList = ;

      editor.on('fileUploadResponse', function (evt) {
      let editorData = this.getData();

      let imgs = $(editorData).find('img').get();
      newImagesList=;
      imgs.forEach(function (item) {
      newImagesList.push(item.src);
      });

      evt.stop();
      var data = evt.data,
      xhr = data.fileLoader.xhr,
      response = xhr.responseText.split('|');

      let Res = JSON.parse(response);
      console.log(evt)
      Array.prototype.diff = function(a) {
      return this.filter(function(i) {return a.indexOf(i) < 0;});
      };

      let diffs = $.unique( newImagesList.filter(x => !oldImagesList.includes(x)));
      if (Res.uploaded === 0) {
      evt.cancel();
      let wrapper = new DOMParser();
      wrapper.innerHTML = editorData;
      if (diffs.length > 0) {
      diffs.forEach(function (item) {
      jQuery( editor.editable().$ ).find(`img[src='${item}']`).parent('figure').remove();
      });
      }

      editorData = this.getData();
      imgs = $(editorData).find('img').get();
      newImagesList=;
      imgs.forEach(function (item) {
      newImagesList.push(item.src);
      });
      }

      oldImagesList = newImagesList.slice(0);

      if (response[1]) {
      data.message = response[1];
      evt.cancel();
      } else {
      data.url = response[0];
      }
      });





      thank you.






      Uncaught TypeError: Cannot read property 'attributes' of null
      at ckeditor.js:1275
      at CKEDITOR.htmlParser.element.forEach (ckeditor.js:313)
      at CKEDITOR.htmlParser.element.forEach (ckeditor.js:313)
      at a.<anonymous> (ckeditor.js:1274)
      at a.p (ckeditor.js:10)
      at a.<anonymous> (ckeditor.js:12)
      at a.CKEDITOR.editor.CKEDITOR.editor.fire (ckeditor.js:13)
      at CKEDITOR.htmlDataProcessor.toDataFormat (ckeditor.js:335)
      at $.getData (ckeditor.js:952)
      at $.<anonymous> (ckeditor.js:386)





      Uncaught TypeError: Cannot read property 'attributes' of null
      at ckeditor.js:1275
      at CKEDITOR.htmlParser.element.forEach (ckeditor.js:313)
      at CKEDITOR.htmlParser.element.forEach (ckeditor.js:313)
      at a.<anonymous> (ckeditor.js:1274)
      at a.p (ckeditor.js:10)
      at a.<anonymous> (ckeditor.js:12)
      at a.CKEDITOR.editor.CKEDITOR.editor.fire (ckeditor.js:13)
      at CKEDITOR.htmlDataProcessor.toDataFormat (ckeditor.js:335)
      at $.getData (ckeditor.js:952)
      at $.<anonymous> (ckeditor.js:386)





              let oldImagesList = ;
      let newImagesList = ;

      editor.on('fileUploadResponse', function (evt) {
      let editorData = this.getData();

      let imgs = $(editorData).find('img').get();
      newImagesList=;
      imgs.forEach(function (item) {
      newImagesList.push(item.src);
      });

      evt.stop();
      var data = evt.data,
      xhr = data.fileLoader.xhr,
      response = xhr.responseText.split('|');

      let Res = JSON.parse(response);
      console.log(evt)
      Array.prototype.diff = function(a) {
      return this.filter(function(i) {return a.indexOf(i) < 0;});
      };

      let diffs = $.unique( newImagesList.filter(x => !oldImagesList.includes(x)));
      if (Res.uploaded === 0) {
      evt.cancel();
      let wrapper = new DOMParser();
      wrapper.innerHTML = editorData;
      if (diffs.length > 0) {
      diffs.forEach(function (item) {
      jQuery( editor.editable().$ ).find(`img[src='${item}']`).parent('figure').remove();
      });
      }

      editorData = this.getData();
      imgs = $(editorData).find('img').get();
      newImagesList=;
      imgs.forEach(function (item) {
      newImagesList.push(item.src);
      });
      }

      oldImagesList = newImagesList.slice(0);

      if (response[1]) {
      data.message = response[1];
      evt.cancel();
      } else {
      data.url = response[0];
      }
      });





              let oldImagesList = ;
      let newImagesList = ;

      editor.on('fileUploadResponse', function (evt) {
      let editorData = this.getData();

      let imgs = $(editorData).find('img').get();
      newImagesList=;
      imgs.forEach(function (item) {
      newImagesList.push(item.src);
      });

      evt.stop();
      var data = evt.data,
      xhr = data.fileLoader.xhr,
      response = xhr.responseText.split('|');

      let Res = JSON.parse(response);
      console.log(evt)
      Array.prototype.diff = function(a) {
      return this.filter(function(i) {return a.indexOf(i) < 0;});
      };

      let diffs = $.unique( newImagesList.filter(x => !oldImagesList.includes(x)));
      if (Res.uploaded === 0) {
      evt.cancel();
      let wrapper = new DOMParser();
      wrapper.innerHTML = editorData;
      if (diffs.length > 0) {
      diffs.forEach(function (item) {
      jQuery( editor.editable().$ ).find(`img[src='${item}']`).parent('figure').remove();
      });
      }

      editorData = this.getData();
      imgs = $(editorData).find('img').get();
      newImagesList=;
      imgs.forEach(function (item) {
      newImagesList.push(item.src);
      });
      }

      oldImagesList = newImagesList.slice(0);

      if (response[1]) {
      data.message = response[1];
      evt.cancel();
      } else {
      data.url = response[0];
      }
      });






      javascript jquery ckeditor text-editor






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      edited Dec 30 '18 at 11:42







      Mehdi Hajatpour

















      asked Dec 30 '18 at 0:43









      Mehdi HajatpourMehdi Hajatpour

      12




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