解码器初始化后调用报错

[ligengmi]

playvideo() {
let token =
"base64:QXV0aG9yOmNoYW5neWFubG9uZ3xudW1iZXJ3b2xmLEdpdGh1YjpodHRwczovL2dpdGh1Yi5jb20vbnVtYmVyd29sZixFbWFpbDpwb3JzY2hlZ3QyM0Bmb3htYWlsLmNvbSxRUTo1MzEzNjU4NzIsSG9tZVBhZ2U6aHR0cDovL3h2aWRlby52aWRlbyxEaXNjb3JkOm51bWJlcndvbGYjODY5NCx3ZWNoYXI6bnVtYmVyd29sZjExLEJlaWppbmcsV29ya0luOkJhaWR1";
let version = "100.1.0";
var decoderMod = null;
decoderMod = new MissileDecoderModule.CMissileDecoder(token, version);
console.log(decoderMod.initDecoder);
decoderMod.initFinish = function () {
console.log("init Finshed");
var bind_ret = decoderMod.bindCallback(function (
y,
u,
v,
stride_y,
stride_u,
stride_v,
width,
height,
pts,
pix_name
) {});
let ws = new WebSocket(this.H264url);
let rtp = new Rtp();
ws.binaryType = "arraybuffer";
ws.onopen = function (evt) {
ws.send("playtest");
};
var ptsIdx = 0;
ws.onmessage = function (e) {
let arrh265 = rtp.parse(e.data);
var rawParserObj = new MissileDecoderModule.CRawParser();
rawParserObj.appendStreamRet(arrh265.data);
let nalBuf = rawParserObj.nextNalu(); // nal
console.log(decoderMod);
decoderMod.decodeNalu(nalBuf, ptsIdx);
ptsIdx++;
};
console.log("bind ret ", bind_ret);
};
decoderMod.initDecoder();
decoderMod.release();