renderer.js:1 Error: Error compiling fragment shader: ERROR: 0:404: '!' : wrong operand type - no operation '!' exists that takes an operand of type lowp int (or there is no acceptable conversion) ERROR: 0:404: '&&' : wrong operand types - no operation '&&' exists that takes a left-hand operand of type 'bool' and a right operand of type 'void' (or there is no acceptable conversion)

[mei2015]

renderer.js:1 Error: Error compiling fragment shader: ERROR: 0:404: '!' : wrong operand type - no operation '!' exists that takes an operand of type lowp int (or there is no acceptable conversion) ERROR: 0:404: '&&' : wrong operand types - no operation '&&' exists that takes a left-hand operand of type 'bool' and a right operand of type 'void' (or there is no acceptable conversion)

The development environment is normal but the packaging is not normal with webpack packaging

[robertleeplummerjr]

Can you post reproduction steps?

[FarazzShaikh]

Duplicate of #584

[robertleeplummerjr]

Can you post reproduction steps?

[evanakm]

Please see my comment on #584.

[thesunfei]

Just use "new Function",webpack will not compile it,example:

let process = this.gpu.createKernel(new Function (['canvas0', 'canvas1'],` let pixel0 = canvas0[this.thread.y][this.thread.x] let pixel1 = canvas1[this.thread.y][this.thread.x] if (pixel1[0] != this.constants.defaultColor[0] || pixel1[1] != this.constants.defaultColor[1] || pixel1[2] != this.constants.defaultColor[2] || pixel1[3] != this.constants.defaultColor[3]) { pixel0[0] = pixel1[0] pixel0[1] = pixel1[1] pixel0[2] = pixel1[2] pixel0[3] = pixel1[3] } this.color(pixel0[0], pixel0[1], pixel0[2], pixel0[3]) `), { constants: { loopLength: canvases.length, defaultColor: defaultColor.map(v => v / 255) } }).setGraphical(true).setOutput([canvases[0].width, canvases[0].height]);