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I got exception in base64 File Upload in Android. I refered so many thread in Stackoverflow, but no posts solves my problem. Please help me out from this issue as soon as possible.

I'm pasting my logcat error here

02-07 19:18:11.536: E/AndroidRuntime(14445): FATAL EXCEPTION: AsyncTask #1
02-07 19:18:11.536: E/AndroidRuntime(14445): Process: com.ipage.fieldexecutive, PID: 14445
02-07 19:18:11.536: E/AndroidRuntime(14445): java.lang.RuntimeException: An error occured while executing doInBackground()
02-07 19:18:11.536: E/AndroidRuntime(14445):    at android.os.AsyncTask$3.done(AsyncTask.java:300)
02-07 19:18:11.536: E/AndroidRuntime(14445):    at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355)
02-07 19:18:11.536: E/AndroidRuntime(14445):    at java.util.concurrent.FutureTask.setException(FutureTask.java:222)
02-07 19:18:11.536: E/AndroidRuntime(14445):    at java.util.concurrent.FutureTask.run(FutureTask.java:242)
02-07 19:18:11.536: E/AndroidRuntime(14445):    at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
02-07 19:18:11.536: E/AndroidRuntime(14445):    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
02-07 19:18:11.536: E/AndroidRuntime(14445):    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
02-07 19:18:11.536: E/AndroidRuntime(14445):    at java.lang.Thread.run(Thread.java:841)
02-07 19:18:11.536: E/AndroidRuntime(14445): Caused by: java.lang.IllegalArgumentException: Illegal character in path at index 76: /9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEB
02-07 19:18:11.536: E/AndroidRuntime(14445): AQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEB
02-07 19:18:11.536: E/AndroidRuntime(14445): AQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAARCABiAGIDASIA
02-07 19:18:11.536: E/AndroidRuntime(14445): AhEBAxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQA
02-07 19:18:11.536: E/AndroidRuntime(14445): AAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkKFhcYGRolJicoKSo0NTY3
02-07 19:18:11.536: E/AndroidRuntime(14445): ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWm
02-07 19:18:11.536: E/AndroidRuntime(14445): p6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/8QAHwEA
02-07 19:18:11.536: E/AndroidRuntime(14445): AwEBAQEBAQEBAQAAAAAAAAECAwQFBgcICQoL/8QAtREAAgECBAQDBAcFBAQAAQJ3AAECAxEEBSEx
02-07 19:18:11.536: E/AndroidRuntime(14445): BhJBUQdhcRMiMoEIFEKRobHBCSMzUvAVYnLRChYkNOEl8RcYGRomJygpKjU2Nzg5OkNERUZHSElK
02-07 19:18:11.536: E/AndroidRuntime(14445): U1RVVldYWVpjZGVmZ2hpanN0dXZ3eHl6goOEhYaHiImKkpOUlZaXmJmaoqOkpaanqKmqsrO0tba3
02-07 19:18:11.536: E/AndroidRuntime(14445):   uLm6wsPExcbHyMnK0tPU1dbX2Nna4uPk5ebn6Onq8vP09fb3+Pn6/9oADAMBAAIRAxEAPwD+AAAn
02-07 19:18:11.536: E/AndroidRuntime(14445): p/nkjPf0/UdzVyCAkE89QfyJB7dOO/TI5JBpbeDqSPTHHPU5z7dPpzyDWxbwd8enb3/l/nOaA/r8
02-07 19:18:11.536: E/AndroidRuntime(14445): /Py/PXR3bb2+ATjnj9Cee/68ZI6kYratbY89f4fX/b9/88+hp9vanHIOeOMf7WOuP07eoPNdLYad
02-07 19:18:11.536: E/AndroidRuntime(14445): vVndgiDaM/xFvnxtU4JHABYcA55+WtaNGriKns6UXOVrvtGKvec29IwileUpNJK13rdxOcKcZTnJ
02-07 19:18:11.536: E/AndroidRuntime(14445): RjHRttfLr36fmtRmn2LzMyqPurvckgAIpfceTycc7epGcc8D6V/Zh8e+BPh38VNH1nxd4Jk8c7rq
02-07 19:18:11.536: E/AndroidRuntime(14445): 3s9HhS8uLP8A4R/VZLhTa+J3aFSJ005wHNtJ+7c5DE4Jr50PnRTC1RW/eSoFRAWMh3FRjb8x3Hoo
02-07 19:18:11.536: E/AndroidRuntime(14445): 5J7HjH278LPh/ongnwdf+NdVt/tuoXmnTXzPPEY5bTTzE3m2KpnIOYt/mMBICRjGDn6jDZbhMPhX
02-07 19:18:11.536: E/AndroidRuntime(14445): Gdq2JrU5qdZLmhT55KMYYdTg0pJJOVacXNTbjS5VGbl5U8ZVlUvGypwnBqL+1HVuUndXvo1Bact+
02-07 19:18:11.536: E/AndroidRuntime(14445): ZtaH2R4U+If7NVl8R/E2m+DtXvpPiV8avFV34Q8ZeKV0fVxYeE7DxBcMmoa5cSPB9hmgsJmErgyh
02-07 19:18:11.536: E/AndroidRuntime(14445): GUfeC7mr85/jD4H1X9n341eJfBfja307xJp97LPqeheINM1exuodY0W5vJhZau66dNOlpNdxJ5j2
02-07 19:18:11.536: E/AndroidRuntime(14445): MrCeIMA6AgmqFr8eo/A3hz4iN4b8u7h8d2Wq+Hm0eSFYm0yHUlcHWLfUCj3BuIQcJEpU8KfMDYNf
02-07 19:18:11.536: E/AndroidRuntime(14445): N+j2Wr63Z2kcc1xqGo/bR+9vLmaV/s+2QKhlneRo4t3TJ2gkcHBJ5MoqY3LMzhVpxhN0ppVoVqVK
02-07 19:18:11.536: E/AndroidRuntime(14445): rSlRk5q06daEqc6bS1TV72sk4s6MZOlisLKM6koucE4TpznTnFptpQlCfOpO90r/AMrs7pn2/wCC
02-07 19:18:11.536: E/AndroidRuntime(14445): Jvhf4jjkitbF2u0jV3TbdbY9zbR+8ZAjEFcbQ2Rz3znsbb4d6Xd3cr22sfZLfgrC0LYT55M4Zjz0
02-07 19:18:11.536: E/AndroidRuntime(14445): XHfqckk1g/D7wrB4Z0G2iG1rq4jWe4kCrkPKql4wwJ3KjL8rZ5B5BPTc8SeJLHwxpNxqF/HPLCiO
02-07 19:18:11.536: E/AndroidRuntime(14445): SttDLLIQpz9yEFyemPXkcnLD9Kq8T5FUwrpZrwLwzi8Fh4yquGX4ark2Prziptc2PwVaM0qjjrHk
02-07 19:18:11.536: E/AndroidRuntime(14445): cbtOzbbXydHK8wVZ/U+Icyw9WvOFP2mJqQxmHpRlNpy9hXg17trtqSlbS7szmYDpT3tjaabfC8XU
02-07 19:18:11.536: E/AndroidRuntime(14445): b2502ymkRoBLeWfmfaI2EmPLCCMlXc7X52sSa7OPTJraVreVD5iBC4XDKAfMwdwOMH5cHJ4I64Br
02-07 19:18:11.536: E/AndroidRuntime(14445): 6B1v9n3wx4++G2leLtAsofAOs6FbrrVvpVlMdQj157q3iXN1czOjWDzLI10+EJEpMWOXJ+bNI1DV
02-07 19:18:11.536: E/AndroidRuntime(14445): ZJLHS9avYtJn1S6vbC0nhliuzOdMdg4kyV8rCIGySSSQOoIH5rwvieGONKmYYOGFxWU51icXToZN
02-07 19:18:11.536: E/AndroidRuntime(14445): h8BNVcpp1qidOll+KhjsRVxMJV66glj/AO0J0qdOpJzw6VLmn99xLkef8IrB1sXUw2My6WG9rXxF
02-07 19:18:11.536: E/AndroidRuntime(14445): VuGKnCEnKpiqaowjG1Kmm5YeWGpzlJRcZyVRcvTC0fHAPQdP+Be31/Xk9ipv+Eg0KLMT3Jd4z5bN
02-07 19:18:11.536: E/AndroidRuntime(14445): tX5mRpFZuHI+YrnjjGeTiivnppwnOEk1KEpQkrN+9GUovVLXWP4rV6siLUoqS2aTXo1K34R/Fdbn
02-07 19:18:11.536: E/AndroidRuntime(14445): 5L29vk9OmP5n2+vfHoRjI3rW29v7v/s3+f8ADHG74S8I654v8QaT4X8Oabc6rrOt6hZabp1lZ289
02-07 19:18:11.536: E/AndroidRuntime(14445): xNNdXlyttDmO3imkWMSOhlk2ERpudsha/TL9tb/gmj8Vv+CeXgX9m/X/AI+xw2njL9oLQtb1zQ/C
02-07 19:18:11.536: E/AndroidRuntime(14445): tleW+pWFpaaPfWltKbqeG2tbqzm2XsUiRXURZmLhTtXNbYWg8XiKOHjKNN1ZxhzzvyxTbTk7Jt2V
02-07 19:18:11.536: E/AndroidRuntime(14445): moxTnJtxinJWacrQcrN8qvZ2TfxLvZXsr30V1rpJnwD4Q+HfiLxXZ6jf6Zax/Y9MUm5nuZRboWWJ
02-07 19:18:11.536: E/AndroidRuntime(14445): pUSNpF2uZFQgBW3FiFAya5hrfU4rp1mtZ1ETbY4xDKY4l3PlY3CDcpPzbjk8kZ4bP2TLewaH4H8P
02-07 19:18:11.536: E/AndroidRuntime(14445): eF9K220t1bLceJbWM7Q2owXUhtGkBZi5EDrgnaQuPl+UE4unWkd/PHFLAkjSOkXzZ2ne5U7myAF6
02-07 19:18:11.536: E/AndroidRuntime(14445): ZPQDrzmv2jKuDMsllNKjSx8qOLqONTF1qlFSdeTa5KSgqilSoUZfw4qUnOSVaqnPkjH4jG57W9rW
02-07 19:18:11.536: E/AndroidRuntime(14445): UqMXSi7QjzNSjyuSbd/icnG70VleKlZtv558OxCXxJ4ZklU7l1zTEYMvJX7WCUZT2bH1wTkkjNfo
02-07 19:18:11.536: E/AndroidRuntime(14445): /wCOVj/4QvxcqIEjGhahtRRgKPIkHABHTk47ZPOS1eH6p8MtPgutONhZ2SXguIJkuIXBnS/SU+R5
02-07 19:18:11.536: E/AndroidRuntime(14445): ADt5nOwhsMQcDBOa+lNe+F3i23+FWpXmranbG41XSZ45n1S/tbVo

And my Async Task Class

  public class AddShopTask extends AsyncTask<String, Void, String> {

      private ProgressDialog pDialog1;

    @Override
    protected void onPreExecute() {
        super.onPreExecute();
        pDialog1 = new ProgressDialog(AddShopActivity.this);
        pDialog1.setMessage(getString(R.string.ip_updating_the_server));
       pDialog1.setIndeterminate(false);
        pDialog1.setCancelable(false);
        pDialog1.show();
    }

    @Override
    protected String doInBackground(String... params) {

        String shopName = mShopNameEditText.getText().toString();
        String shopDescription = mShopServiceDescription.getText().toString();
        String landMark = mShopAddress.getText().toString();
        String userType = "2";
        String shopMobileNo = mShopMobileNumber.getText().toString();
        String shopEmailId = mShopEmailId.getText().toString();
        String shopPicture = encodeImageToB64Format();
        String createdOn = String.valueOf(System.currentTimeMillis());
        return HttpConnectionUtils.getAddShopResponse(shopName, shopPicture, landMark,
                mShopCityName, shopMobileNo, shopEmailId, shopDescription, "paymentDetails",
                createdOn, "78.37492398", "87.238829323", userType, shopPicture);
    }

    @Override
    protected void onPostExecute(String result) {
        super.onPostExecute(result);
        pDialog1.dismiss();
        if (result != null && !result.trim().equals("")) {
            try {
                JSONObject loginResponseObj = new JSONObject(result);
                String loginState = loginResponseObj.getString("result");

                if (loginState.equals("success")) {

                    Toast.makeText(AddShopActivity.this, "Shop Added Successfully",
                            Toast.LENGTH_LONG).show();
                    finish();
                } else {
                    iPreferenceUtils.clearAllPreferences(AddShopActivity.this);
                    Intent intent = new Intent(AddShopActivity.this, LoginActivity.class);
                    startActivity(intent);
                    finish();
                }
            } catch (Exception e) {

            }
        } else {
            Crouton.makeText(AddShopActivity.this, R.string.err_check_your_connection,
                    Style.ALERT).show();
        }
    }
}

private String encodeImageToB64Format() {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    profilePhoto.compress(Bitmap.CompressFormat.JPEG, 100, baos);
    byte[] imageByte = baos.toByteArray();
    String encodeShopImage = Base64.encodeToString(imageByte, Base64.NO_PADDING);

    return encodeShopImage;
}
RajeshVijayakumar
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  • What are the lines of the stack trace *below* what you've posted? We don't know which call threw the exception. (I suspect it was getAddShopResponse, but we don't know what that does either.) – Jon Skeet Feb 07 '14 at 14:03

1 Answers1

1

Position 76 sounds like end of line - and almost is. Base64 text is often split in lines less than 80 characters, thus adding newline characters. For some decoders one first has to remove \r and \n. 

String encodeShopImage = Base64.encodeToString(imageByte,
        Base64.NO_PADDING|Base64.NO_WRAP);

Padding causes trailing fillers like '---', wrapping causes line-endings.

or 

return encodeShopImage.replaceAll("[^A-Za-z0-9/+]", "");

Crudely removes all non-Base64 characters.

Joop Eggen
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