/iknow-pic.cdn.bcebos.com/eac4b74543a98226c69cf77c8782b9014a90eb08"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/eac4b74543a98226c69cf77c8782b9014a90eb08?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/eac4b74543a98226c69cf77c8782b9014a90eb08"/>
2.連續多次添加對方為好友。如果壹直添加對方為好友，次數超過6到8次的話，是會提醒發送失敗的。還有添加對方需要驗證請求，妳也會發不出消息。
/iknow-pic.cdn.bcebos.com/aec379310a55b319efbf5d2e4ea98226cffc1722"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/aec379310a55b319efbf5d2e4ea98226cffc1722?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/aec379310a55b319efbf5d2e4ea98226cffc1722"/>
3.還有可能是妳剛加了對方，對方還沒看到，或者還沒來及處理消息，沒有確認同意，也會提示發不出消息。
/iknow-pic.cdn.bcebos.com/a8014c086e061d952d56ee6376f40ad162d9ca5d"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/a8014c086e061d952d56ee6376f40ad162d9ca5d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/a8014c086e061d952d56ee6376f40ad162d9ca5d"/>
4.還有壹種可能，就是對方將妳屏蔽，拉黑或者刪除了。如果對方將妳屏蔽，拉黑或者刪除了，妳已經在對方的黑名單裏了，所發也是發不出消息的。
/iknow-pic.cdn.bcebos.com/ac6eddc451da81cbd98c5a965f66d01609243107"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/ac6eddc451da81cbd98c5a965f66d01609243107?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/ac6eddc451da81cbd98c5a965f66d01609243107"/>
5.如果自己是通過微信名來找到對方並發送請求信息的話，提示發送失敗，那有可能是對方掉了微信名字，添加不上，更加無法發送信息。
/iknow-pic.cdn.bcebos.com/7e3e6709c93d70cffc5d7456f5dcd100bba12bc2"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/7e3e6709c93d70cffc5d7456f5dcd100bba12bc2?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/7e3e6709c93d70cffc5d7456f5dcd100bba12bc2"/>