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讀取屬性「8」每當我試着在Node.js的使用PNG-JS,我得到這個奇怪的錯誤:PNG-JS:不能未定義
/home/anderson/node_modules/png-js/png-node.js:152
b1 = this.data[this.pos++] << 24;
^
TypeError: Cannot read property '8' of undefined
at PNG.readUInt32 (/home/anderson/node_modules/png-js/png-node.js:152:21)
at new PNG (/home/anderson/node_modules/png-js/png-node.js:56:26)
at /home/anderson/node_modules/png-js/png-node.js:34:15
at [object Object].<anonymous> (fs.js:88:5)
at [object Object].emit (events.js:67:17)
at Object.oncomplete (fs.js:1059:12)
這裏的生成此輸出方案:
var PNG = require('png-js');
PNG.decode('some.png', function(pixels) {
// pixels is a 1d array of decoded pixel data
});
在過去,我已經能夠毫無困難地使用png-js模塊。這個模塊可能與我安裝的另一個node.js模塊衝突嗎?
不錯!同樣的問題也發生在我身上......謝謝! –