Bootstrap 4 网页包安装引导程序-缺少popper.js.map
我按照中的说明进行了操作，还使用npm安装了jquery和popper.js 但是，当我使用output bundle.js时，浏览器会不断发送对popper.js.map的GET请求，我需要所有资产都成为bundle.js的一部分 我找了很多合适的答案，但没有一个能解释上面提到的说明有什么问题。Bootstrap 4 网页包安装引导程序-缺少popper.js.map,bootstrap-4,webpack-2,popper.js,Bootstrap 4,Webpack 2,Popper.js,我按照中的说明进行了操作，还使用npm安装了jquery和popper.js 但是，当我使用output bundle.js时，浏览器会不断发送对popper.js.map的GET请求，我需要所有资产都成为bundle.js的一部分 我找了很多合适的答案，但没有一个能解释上面提到的说明有什么问题。 请提供帮助。CSS映射只是浏览器开发人员工具用来帮助开发人员找到代码中某些内容的文件 无需担心，用户一切正常。在popper.js文件的末尾有这样一条注释： //# sourceMappingURL=
请提供帮助。CSS映射只是浏览器开发人员工具用来帮助开发人员找到代码中某些内容的文件
无需担心，用户一切正常。在popper.js文件的末尾有这样一条注释：
//# sourceMappingURL=popper.js.map
//# sourceMappingURL=popper.js.map
sourceMappingURL=popper.js.map
删除注释行修复了我的问题。在文件中添加以下代码：
从'Popper.js'导入{Popper}
window.Popper=Popper
不必取消注释
/#sourceMappingURL=popper.js.mapconst webpack = require('webpack')
module.exports = {
// other configs
plugins: [
// other plugin configs
new webpack.SourceMapDevToolPlugin({
exclude: ['popper.js']
})
]
}
这是目前解决这个问题的最好方法，尤其是当Popper.js作为依赖项安装在
npm install--save Popper.jsPopper.min.js.mappopper如果你把它改成你会得到你需要的 如果您正在使用Laravel 5+和/或Laravel Mix，这将有助于： 要消除警告，只需将
.sourceMaps（）webpack.mix.jsmix.js('resources/js/app.js', 'public/js').sourceMaps();
该方法将告诉Laravel Mix包含源映射，因为它们作为默认设置被禁用。我对此非常陌生，但我也被控制台错误所困扰。就在今天，我从这里下载并在本地使用它，直到现在我才再次报告错误。我仍然不明白这个问题，但似乎已经解决了
/**
* @popperjs/core v2.4.0 - MIT License
*/
"use strict";
! function (e, t) {
"object" == typeof exports && "undefined" != typeof module ? t(exports) : "function" == typeof define && define.amd ? define(["exports"], t) : t((e = e || self).Popper = {})
}(this, (function (e) {
function t(e) {
return {
width: (e = e.getBoundingClientRect()).width,
height: e.height,
top: e.top,
right: e.right,
bottom: e.bottom,
left: e.left,
x: e.left,
y: e.top
}
}
function n(e) {
return "[object Window]" !== e.toString() ? (e = e.ownerDocument) ? e.defaultView : window : e
}
function r(e) {
return {
scrollLeft: (e = n(e)).pageXOffset,
scrollTop: e.pageYOffset
}
}
function o(e) {
return e instanceof n(e).Element || e instanceof Element
}
function i(e) {
return e instanceof n(e).HTMLElement || e instanceof HTMLElement
}
function a(e) {
return e ? (e.nodeName || "").toLowerCase() : null
}
function s(e) {
return (o(e) ? e.ownerDocument : e.document).documentElement
}
function f(e) {
return t(s(e)).left + r(e).scrollLeft
}
function p(e) {
return n(e).getComputedStyle(e)
}
function c(e) {
return e = p(e), /auto|scroll|overlay|hidden/.test(e.overflow + e.overflowY + e.overflowX)
}
function u(e, o, p) {
void 0 === p && (p = !1);
var u = s(o);
e = t(e);
var d = {
scrollLeft: 0,
scrollTop: 0
},
l = {
x: 0,
y: 0
};
return p || (("body" !== a(o) || c(u)) && (d = o !== n(o) && i(o) ? {
scrollLeft: o.scrollLeft,
scrollTop: o.scrollTop
} : r(o)), i(o) ? ((l = t(o)).x += o.clientLeft, l.y += o.clientTop) : u && (l.x = f(u))), {
x: e.left + d.scrollLeft - l.x,
y: e.top + d.scrollTop - l.y,
width: e.width,
height: e.height
}
}
function d(e) {
return {
x: e.offsetLeft,
y: e.offsetTop,
width: e.offsetWidth,
height: e.offsetHeight
}
}
function l(e) {
return "html" === a(e) ? e : e.assignedSlot || e.parentNode || e.host || s(e)
}
function m(e, t) {
void 0 === t && (t = []);
var r = function e(t) {
return 0 <= ["html", "body", "#document"].indexOf(a(t)) ? t.ownerDocument.body : i(t) && c(t) ? t : e(l(t))
}(e);
e = "body" === a(r);
var o = n(r);
return r = e ? [o].concat(o.visualViewport || [], c(r) ? r : []) : r, t = t.concat(r), e ? t : t.concat(m(l(r)))
}
function h(e) {
return i(e) && "fixed" !== p(e).position ? e.offsetParent : null
}
function v(e) {
var t = n(e);
for (e = h(e); e && 0 <= ["table", "td", "th"].indexOf(a(e));) e = h(e);
return e && "body" === a(e) && "static" === p(e).position ? t : e || t
}
function g(e) {
var t = new Map,
n = new Set,
r = [];
return e.forEach((function (e) {
t.set(e.name, e)
})), e.forEach((function (e) {
n.has(e.name) || function e(o) {
n.add(o.name), [].concat(o.requires || [], o.requiresIfExists || []).forEach((function (r) {
n.has(r) || (r = t.get(r)) && e(r)
})), r.push(o)
}(e)
})), r
}
function b(e) {
var t;
return function () {
return t || (t = new Promise((function (n) {
Promise.resolve().then((function () {
t = void 0, n(e())
}))
}))), t
}
}
function y(e) {
return e.split("-")[0]
}
function x() {
for (var e = arguments.length, t = Array(e), n = 0; n < e; n++) t[n] = arguments[n];
return !t.some((function (e) {
return !(e && "function" == typeof e.getBoundingClientRect)
}))
}
function w(e) {
void 0 === e && (e = {});
var t = e.defaultModifiers,
n = void 0 === t ? [] : t,
r = void 0 === (e = e.defaultOptions) ? N : e;
return function (e, t, i) {
function a() {
f.forEach((function (e) {
return e()
})), f = []
}
void 0 === i && (i = r);
var s = {
placement: "bottom",
orderedModifiers: [],
options: Object.assign({}, N, {}, r),
modifiersData: {},
elements: {
reference: e,
popper: t
},
attributes: {},
styles: {}
},
f = [],
p = !1,
c = {
state: s,
setOptions: function (i) {
return a(), s.options = Object.assign({}, r, {}, s.options, {}, i), s.scrollParents = {
reference: o(e) ? m(e) : e.contextElement ? m(e.contextElement) : [],
popper: m(t)
}, i = function (e) {
var t = g(e);
return F.reduce((function (e, n) {
return e.concat(t.filter((function (e) {
return e.phase === n
})))
}), [])
}(function (e) {
var t = e.reduce((function (e, t) {
var n = e[t.name];
return e[t.name] = n ? Object.assign({}, n, {}, t, {
options: Object.assign({}, n.options, {}, t.options),
data: Object.assign({}, n.data, {}, t.data)
}) : t, e
}), {});
return Object.keys(t).map((function (e) {
return t[e]
}))
}([].concat(n, s.options.modifiers))), s.orderedModifiers = i.filter((function (e) {
return e.enabled
})), s.orderedModifiers.forEach((function (e) {
var t = e.name,
n = e.options;
n = void 0 === n ? {} : n, "function" == typeof (e = e.effect) && (t = e({
state: s,
name: t,
instance: c,
options: n
}), f.push(t || function () {}))
})), c.update()
},
forceUpdate: function () {
if (!p) {
var e = s.elements,
t = e.reference;
if (x(t, e = e.popper))
for (s.rects = {
reference: u(t, v(e), "fixed" === s.options.strategy),
popper: d(e)
}, s.reset = !1, s.placement = s.options.placement, s.orderedModifiers.forEach((function (e) {
return s.modifiersData[e.name] = Object.assign({}, e.data)
})), t = 0; t < s.orderedModifiers.length; t++)
if (!0 === s.reset) s.reset = !1, t = -1;
else {
var n = s.orderedModifiers[t];
e = n.fn;
var r = n.options;
r = void 0 === r ? {} : r, n = n.name, "function" == typeof e && (s = e({
state: s,
options: r,
name: n,
instance: c
}) || s)
}
}
},
update: b((function () {
return new Promise((function (e) {
c.forceUpdate(), e(s)
}))
})),
destroy: function () {
a(), p = !0
}
};
return x(e, t) ? (c.setOptions(i).then((function (e) {
!p && i.onFirstUpdate && i.onFirstUpdate(e)
})), c) : c
}
}
function O(e) {
return 0 <= ["top", "bottom"].indexOf(e) ? "x" : "y"
}
function M(e) {
var t = e.reference,
n = e.element,
r = (e = e.placement) ? y(e) : null;
e = e ? e.split("-")[1] : null;
var o = t.x + t.width / 2 - n.width / 2,
i = t.y + t.height / 2 - n.height / 2;
switch (r) {
case "top":
o = {
x: o,
y: t.y - n.height
};
break;
case "bottom":
o = {
x: o,
y: t.y + t.height
};
break;
case "right":
o = {
x: t.x + t.width,
y: i
};
break;
case "left":
o = {
x: t.x - n.width,
y: i
};
break;
default:
o = {
x: t.x,
y: t.y
}
}
if (null != (r = r ? O(r) : null)) switch (i = "y" === r ? "height" : "width", e) {
case "start":
o[r] = Math.floor(o[r]) - Math.floor(t[i] / 2 - n[i] / 2);
break;
case "end":
o[r] = Math.floor(o[r]) + Math.ceil(t[i] / 2 - n[i] / 2)
}
return o
}
function j(e) {
var t, r = e.popper,
o = e.popperRect,
i = e.placement,
a = e.offsets,
f = e.position,
p = e.gpuAcceleration,
c = e.adaptive,
u = window.devicePixelRatio || 1;
e = Math.round(a.x * u) / u || 0, u = Math.round(a.y * u) / u || 0;
var d = a.hasOwnProperty("x");
a = a.hasOwnProperty("y");
var l, m = "left",
h = "top",
g = window;
if (c) {
var b = v(r);
b === n(r) && (b = s(r)), "top" === i && (h = "bottom", u -= b.clientHeight - o.height, u *= p ? 1 : -1), "left" === i && (m = "right", e -= b.clientWidth - o.width, e *= p ? 1 : -1)
}
return r = Object.assign({
position: f
}, c && I), p ? Object.assign({}, r, ((l = {})[h] = a ? "0" : "", l[m] = d ? "0" : "", l.transform = 2 > (g.devicePixelRatio || 1) ? "translate(" + e + "px, " + u + "px)" : "translate3d(" + e + "px, " + u + "px, 0)", l)) : Object.assign({}, r, ((t = {})[h] = a ? u + "px" : "", t[m] = d ? e + "px" : "", t.transform = "", t))
}
function E(e) {
return e.replace(/left|right|bottom|top/g, (function (e) {
return _[e]
}))
}
function D(e) {
return e.replace(/start|end/g, (function (e) {
return U[e]
}))
}
function P(e, t) {
var n = !(!t.getRootNode || !t.getRootNode().host);
if (e.contains(t)) return !0;
if (n)
do {
if (t && e.isSameNode(t)) return !0;
t = t.parentNode || t.host
} while (t);
return !1
}
function L(e) {
return Object.assign({}, e, {
left: e.x,
top: e.y,
right: e.x + e.width,
bottom: e.y + e.height
})
}
function k(e, o) {
if ("viewport" === o) {
var a = n(e);
e = a.visualViewport, o = a.innerWidth, a = a.innerHeight, e && /iPhone|iPod|iPad/.test(navigator.platform) && (o = e.width, a = e.height), e = L({
width: o,
height: a,
x: 0,
y: 0
})
} else i(o) ? e = t(o) : (e = n(a = s(e)), o = r(a), (a = u(s(a), e)).height = Math.max(a.height, e.innerHeight), a.width = Math.max(a.width, e.innerWidth), a.x = -o.scrollLeft, a.y = -o.scrollTop, e = L(a));
return e
}
function B(e, t, r) {
return t = "clippingParents" === t ? function (e) {
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n = 0 <= ["absolute", "fixed"].indexOf(p(e).position) && i(e) ? v(e) : e;
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return o(e) && P(e, n)
})) : []
}(e) : [].concat(t), (r = (r = [].concat(t, [r])).reduce((function (t, r) {
var o = k(e, r),
c = n(r = i(r) ? r : s(e)),
u = i(r) ? p(r) : {};
parseFloat(u.borderTopWidth);
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l = parseFloat(u.borderBottomWidth) || 0,
m = parseFloat(u.borderLeftWidth) || 0;
u = "html" === a(r);
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v = r.clientWidth + d,
g = r.clientHeight + l;
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}), k(e, r[0]))).width = r.right - r.left, r.height = r.bottom - r.top, r.x = r.left, r.y = r.top, r
}
function W(e) {
return Object.assign({}, {
top: 0,
right: 0,
bottom: 0,
left: 0
}, {}, e)
}
function A(e, t) {
return t.reduce((function (t, n) {
return t[n] = e, t
}), {})
}
function H(e, n) {
void 0 === n && (n = {});
var r = n;
n = void 0 === (n = r.placement) ? e.placement : n;
var i = r.boundary,
a = void 0 === i ? "clippingParents" : i,
f = void 0 === (i = r.rootBoundary) ? "viewport" : i;
i = void 0 === (i = r.elementContext) ? "popper" : i;
var p = r.altBoundary,
c = void 0 !== p && p;
r = W("number" != typeof (r = void 0 === (r = r.padding) ? 0 : r) ? r : A(r, q));
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p = e.rects.popper, a = B(o(c = e.elements[c ? "popper" === i ? "reference" : "popper" : i]) ? c : c.contextElement || s(e.elements.popper), a, f), c = M({
reference: f = t(u),
element: p,
strategy: "absolute",
placement: n
}), p = L(Object.assign({}, p, {}, c)), f = "popper" === i ? p : f;
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top: a.top - f.top + r.top,
bottom: f.bottom - a.bottom + r.bottom,
left: a.left - f.left + r.left,
right: f.right - a.right + r.right
};
if (e = e.modifiersData.offset, "popper" === i && e) {
var l = e[n];
Object.keys(d).forEach((function (e) {
var t = 0 <= ["right", "bottom"].indexOf(e) ? 1 : -1,
n = 0 <= ["top", "bottom"].indexOf(e) ? "y" : "x";
d[e] += l[n] * t
}))
}
return d
}
function T(e, t, n) {
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x: 0,
y: 0
}), {
top: e.top - t.height - n.y,
right: e.right - t.width + n.x,
bottom: e.bottom - t.height + n.y,
left: e.left - t.width - n.x
}
}
function R(e) {
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return 0 <= e[t]
}))
}
var q = ["top", "bottom", "right", "left"],
S = q.reduce((function (e, t) {
return e.concat([t + "-start", t + "-end"])
}), []),
C = [].concat(q, ["auto"]).reduce((function (e, t) {
return e.concat([t, t + "-start", t + "-end"])
}), []),
F = "beforeRead read afterRead beforeMain main afterMain beforeWrite write afterWrite".split(" "),
N = {
placement: "bottom",
modifiers: [],
strategy: "absolute"
},
V = {
passive: !0
},
I = {
top: "auto",
right: "auto",
bottom: "auto",
left: "auto"
},
_ = {
left: "right",
right: "left",
bottom: "top",
top: "bottom"
},
U = {
start: "end",
end: "start"
},
z = [{
name: "eventListeners",
enabled: !0,
phase: "write",
fn: function () {},
effect: function (e) {
var t = e.state,
r = e.instance,
o = (e = e.options).scroll,
i = void 0 === o || o,
a = void 0 === (e = e.resize) || e,
s = n(t.elements.popper),
f = [].concat(t.scrollParents.reference, t.scrollParents.popper);
return i && f.forEach((function (e) {
e.addEventListener("scroll", r.update, V)
})), a && s.addEventListener("resize", r.update, V),
function () {
i && f.forEach((function (e) {
e.removeEventListener("scroll", r.update, V)
})), a && s.removeEventListener("resize", r.update, V)
}
},
data: {}
}, {
name: "popperOffsets",
enabled: !0,
phase: "read",
fn: function (e) {
var t = e.state;
t.modifiersData[e.name] = M({
reference: t.rects.reference,
element: t.rects.popper,
strategy: "absolute",
placement: t.placement
})
},
data: {}
}, {
name: "computeStyles",
enabled: !0,
phase: "beforeWrite",
fn: function (e) {
var t = e.state,
n = e.options;
e = void 0 === (e = n.gpuAcceleration) || e, n = void 0 === (n = n.adaptive) || n, e = {
placement: y(t.placement),
popper: t.elements.popper,
popperRect: t.rects.popper,
gpuAcceleration: e
}, null != t.modifiersData.popperOffsets && (t.styles.popper = Object.assign({}, t.styles.popper, {}, j(Object.assign({}, e, {
offsets: t.modifiersData.popperOffsets,
position: t.options.strategy,
adaptive: n
})))), null != t.modifiersData.arrow && (t.styles.arrow = Object.assign({}, t.styles.arrow, {}, j(Object.assign({}, e, {
offsets: t.modifiersData.arrow,
position: "absolute",
adaptive: !1
})))), t.attributes.popper = Object.assign({}, t.attributes.popper, {
"data-popper-placement": t.placement
})
},
data: {}
}, {
name: "applyStyles",
enabled: !0,
phase: "write",
fn: function (e) {
var t = e.state;
Object.keys(t.elements).forEach((function (e) {
var n = t.styles[e] || {},
r = t.attributes[e] || {},
o = t.elements[e];
i(o) && a(o) && (Object.assign(o.style, n), Object.keys(r).forEach((function (e) {
var t = r[e];
!1 === t ? o.removeAttribute(e) : o.setAttribute(e, !0 === t ? "" : t)
})))
}))
},
effect: function (e) {
var t = e.state,
n = {
popper: {
position: t.options.strategy,
left: "0",
top: "0",
margin: "0"
},
arrow: {
position: "absolute"
},
reference: {}
};
return Object.assign(t.elements.popper.style, n.popper), t.elements.arrow && Object.assign(t.elements.arrow.style, n.arrow),
function () {
Object.keys(t.elements).forEach((function (e) {
var r = t.elements[e],
o = t.attributes[e] || {};
e = Object.keys(t.styles.hasOwnProperty(e) ? t.styles[e] : n[e]).reduce((function (e, t) {
return e[t] = "", e
}), {}), i(r) && a(r) && (Object.assign(r.style, e), Object.keys(o).forEach((function (e) {
r.removeAttribute(e)
})))
}))
}
},
requires: ["computeStyles"]
}, {
name: "offset",
enabled: !0,
phase: "main",
requires: ["popperOffsets"],
fn: function (e) {
var t = e.state,
n = e.name,
r = void 0 === (e = e.options.offset) ? [0, 0] : e,
o = (e = C.reduce((function (e, n) {
var o = t.rects,
i = y(n),
a = 0 <= ["left", "top"].indexOf(i) ? -1 : 1,
s = "function" == typeof r ? r(Object.assign({}, o, {
placement: n
})) : r;
return o = (o = s[0]) || 0, s = ((s = s[1]) || 0) * a, i = 0 <= ["left", "right"].indexOf(i) ? {
x: s,
y: o
} : {
x: o,
y: s
}, e[n] = i, e
}), {}))[t.placement],
i = o.x;
o = o.y, null != t.modifiersData.popperOffsets && (t.modifiersData.popperOffsets.x += i, t.modifiersData.popperOffsets.y += o), t.modifiersData[n] = e
}
}, {
name: "flip",
enabled: !0,
phase: "main",
fn: function (e) {
var t = e.state,
n = e.options;
if (e = e.name, !t.modifiersData[e]._skip) {
var r = n.mainAxis;
r = void 0 === r || r;
var o = n.altAxis;
o = void 0 === o || o;
var i = n.fallbackPlacements,
a = n.padding,
s = n.boundary,
f = n.rootBoundary,
p = n.altBoundary,
c = n.flipVariations,
u = void 0 === c || c,
d = n.allowedAutoPlacements;
c = y(n = t.options.placement), i = i || (c !== n && u ? function (e) {
if ("auto" === y(e)) return [];
var t = E(e);
return [D(e), t, D(t)]
}(n) : [E(n)]);
var l = [n].concat(i).reduce((function (e, n) {
return e.concat("auto" === y(n) ? function (e, t) {
void 0 === t && (t = {});
var n = t.boundary,
r = t.rootBoundary,
o = t.padding,
i = t.flipVariations,
a = t.allowedAutoPlacements,
s = void 0 === a ? C : a,
f = t.placement.split("-")[1],
p = (f ? i ? S : S.filter((function (e) {
return e.split("-")[1] === f
})) : q).filter((function (e) {
return 0 <= s.indexOf(e)
})).reduce((function (t, i) {
return t[i] = H(e, {
placement: i,
boundary: n,
rootBoundary: r,
padding: o
})[y(i)], t
}), {});
return Object.keys(p).sort((function (e, t) {
return p[e] - p[t]
}))
}(t, {
placement: n,
boundary: s,
rootBoundary: f,
padding: a,
flipVariations: u,
allowedAutoPlacements: d
}) : n)
}), []);
n = t.rects.reference, i = t.rects.popper;
var m = new Map;
c = !0;
for (var h = l[0], v = 0; v < l.length; v++) {
var g = l[v],
b = y(g),
x = "start" === g.split("-")[1],
w = 0 <= ["top", "bottom"].indexOf(b),
O = w ? "width" : "height",
M = H(t, {
placement: g,
boundary: s,
rootBoundary: f,
altBoundary: p,
padding: a
});
if (x = w ? x ? "right" : "left" : x ? "bottom" : "top", n[O] > i[O] && (x = E(x)), O = E(x), w = [], r && w.push(0 >= M[b]), o && w.push(0 >= M[x], 0 >= M[O]), w.every((function (e) {
return e
}))) {
h = g, c = !1;
break
}
m.set(g, w)
}
if (c)
for (r = function (e) {
var t = l.find((function (t) {
if (t = m.get(t)) return t.slice(0, e).every((function (e) {
return e
}))
}));
if (t) return h = t, "break"
}, o = u ? 3 : 1; 0 < o && "break" !== r(o); o--);
t.placement !== h && (t.modifiersData[e]._skip = !0, t.placement = h, t.reset = !0)
}
},
requiresIfExists: ["offset"],
data: {
_skip: !1
}
}, {
name: "preventOverflow",
enabled: !0,
phase: "main",
fn: function (e) {
var t = e.state,
n = e.options;
e = e.name;
var r = n.mainAxis,
o = void 0 === r || r;
r = void 0 !== (r = n.altAxis) && r;
var i = n.tether;
i = void 0 === i || i;
var a = n.tetherOffset,
s = void 0 === a ? 0 : a;
n = H(t, {
boundary: n.boundary,
rootBoundary: n.rootBoundary,
padding: n.padding,
altBoundary: n.altBoundary
}), a = y(t.placement);
var f = t.placement.split("-")[1],
p = !f,
c = O(a);
a = "x" === c ? "y" : "x";
var u = t.modifiersData.popperOffsets,
l = t.rects.reference,
m = t.rects.popper,
h = "function" == typeof s ? s(Object.assign({}, t.rects, {
placement: t.placement
})) : s;
if (s = {
x: 0,
y: 0
}, u) {
if (o) {
var g = "y" === c ? "top" : "left",
b = "y" === c ? "bottom" : "right",
x = "y" === c ? "height" : "width";
o = u[c];
var w = u[c] + n[g],
M = u[c] - n[b],
j = i ? -m[x] / 2 : 0,
E = "start" === f ? l[x] : m[x];
f = "start" === f ? -m[x] : -l[x], m = t.elements.arrow, m = i && m ? d(m) : {
width: 0,
height: 0
};
var D = t.modifiersData["arrow#persistent"] ? t.modifiersData["arrow#persistent"].padding : {
top: 0,
right: 0,
bottom: 0,
left: 0
};
g = D[g], b = D[b], m = Math.max(0, Math.min(l[x], m[x])), E = p ? l[x] / 2 - j - m - g - h : E - m - g - h, p = p ? -l[x] / 2 + j + m + b + h : f + m + b + h, h = t.elements.arrow && v(t.elements.arrow), l = t.modifiersData.offset ? t.modifiersData.offset[t.placement][c] : 0, h = u[c] + E - l - (h ? "y" === c ? h.clientTop || 0 : h.clientLeft || 0 : 0), p = u[c] + p - l, i = Math.max(i ? Math.min(w, h) : w, Math.min(o, i ? Math.max(M, p) : M)), u[c] = i, s[c] = i - o
}
r && (r = u[a], i = Math.max(r + n["x" === c ? "top" : "left"], Math.min(r, r - n["x" === c ? "bottom" : "right"])), u[a] = i, s[a] = i - r), t.modifiersData[e] = s
}
},
requiresIfExists: ["offset"]
}, {
name: "arrow",
enabled: !0,
phase: "main",
fn: function (e) {
var t, n = e.state;
e = e.name;
var r = n.elements.arrow,
o = n.modifiersData.popperOffsets,
i = y(n.placement),
a = O(i);
if (i = 0 <= ["left", "right"].indexOf(i) ? "height" : "width", r && o) {
var s = n.modifiersData[e + "#persistent"].padding,
f = d(r),
p = "y" === a ? "top" : "left",
c = "y" === a ? "bottom" : "right",
u = n.rects.reference[i] + n.rects.reference[a] - o[a] - n.rects.popper[i];
o = o[a] - n.rects.reference[a], u = (r = (r = v(r)) ? "y" === a ? r.clientHeight || 0 : r.clientWidth || 0 : 0) / 2 - f[i] / 2 + (u / 2 - o / 2), i = Math.max(s[p], Math.min(u, r - f[i] - s[c])), n.modifiersData[e] = ((t = {})[a] = i, t.centerOffset = i - u, t)
}
},
effect: function (e) {
var t = e.state,
n = e.options;
e = e.name;
var r = n.element;
if (r = void 0 === r ? "[data-popper-arrow]" : r, n = void 0 === (n = n.padding) ? 0 : n, null != r) {
if ("string" == typeof r && !(r = t.elements.popper.querySelector(r))) return;
P(t.elements.popper, r) && (t.elements.arrow = r, t.modifiersData[e + "#persistent"] = {
padding: W("number" != typeof n ? n : A(n, q))
})
}
},
requires: ["popperOffsets"],
requiresIfExists: ["preventOverflow"]
}, {
name: "hide",
enabled: !0,
phase: "main",
requiresIfExists: ["preventOverflow"],
fn: function (e) {
var t = e.state;
e = e.name;
var n = t.rects.reference,
r = t.rects.popper,
o = t.modifiersData.preventOverflow,
i = H(t, {
elementContext: "reference"
}),
a = H(t, {
altBoundary: !0
});
n = T(i, n), r = T(a, r, o), o = R(n), a = R(r), t.modifiersData[e] = {
referenceClippingOffsets: n,
popperEscapeOffsets: r,
isReferenceHidden: o,
hasPopperEscaped: a
}, t.attributes.popper = Object.assign({}, t.attributes.popper, {
"data-popper-reference-hidden": o,
"data-popper-escaped": a
})
}
}],
X = w({
defaultModifiers: z
});
e.createPopper = X, e.defaultModifiers = z, e.detectOverflow = H, e.popperGenerator = w, Object.defineProperty(e, "__esModule", {
value: !0
})
}));
//# sourceMappingURL=popper.min.js.map
/**
*@popperjs/core v2.4.0-麻省理工学院许可证
*/
“严格使用”；
! 函数（e，t）{
“object”==typeof exports&&“undefined”！=typeof module？t（导出）：“function”==typeof define&&define.amd？define（[“exports”]，t）：t（（e=e | | self）.Popper={}）
}（这项职能（e）{
函数t（e）{
返回{
宽度：（e=e.getBoundingClientRect（））.width，
高度：即高度，
top:e.top，
右图：e.右图，
底部：即底部，
左：e.左，
x:e左，
y:e.top
}
}
函数n（e）{
返回“[object Window]”！==e.toString（）？（e=e.ownerDocument）？e.defaultView:Window:e
}
函数r（e）{
返回{
向左滚动：（e=n（e））.pageXOffset，
滚动顶部：e.pageYOffset
}
}
职能o（e）{
返回n（e）的e instanceof。元素| | e instanceof元素
}
职能i（e）{
返回n（e）的e实例.HTMLElement | | HTMLElement的e实例
}
职能a（e）{
返回e？（e.nodeName | |“”）.toLowerCase（）：null
}
函数s（e）{
退货（o（e）？e.Owner文档：e.document）.documentElement
}
函数f（e）{
返回t（s（e））.左+r（e）.向左滚动
}
功能p（e）{
返回n（e）.getComputedStyle（e）
}
职能c（e）{
返回e=p（e），/auto | scroll | overlay | hidden/.test（e.overflow+e.overflowY+e.overflowX）
}
功能u（e、o、p）{
无效0==p&&（p=！1）；
var u=s（o）；
e=t（e）；
变量d={
左：0，
滚动顶部：0
},
l={
x:0,，
y:0
};
返回p | |（（“body”！==a（o）| c（u））&&&（d=o！==n（o）&&i（o）{
滚动左：o.滚动左，
scrollTop:o.scrollTop
}：r（o）），i（o）？（（l=t（o））.x+=o.clientLeft，l.y+=o.clientTop）：u&&（l.x=f（u））{
x:e.left+d.left-l.x，
y:e.top+d.scrollTop-l.y，
宽度：即宽度，
高度：e.高度
}
}
职能d（e）{
返回{
x:e.offsetLeft，
y:e.offsetTop，
宽度：e.offsetWidth，
身高：e.offsetHeight
}
}
函数l（e）{
返回“html”==a（e）？e:e.assignedSlot | | e.parentNode | | e.host | s（e）
}
函数m（e，t）{
无效0==t&&（t=[]）；
var r=函数e（t）{
在位于节点\u modules\popper.js\dist\popper.js的popper.js文件的最后返回0，有如下注释：
//# sourceMappingURL=popper.js.map
//# sourceMappingURL=popper.js.map
sourceMappingURL=popper.js.map
删除它可以解决我的问题，如下所示：
//# sourceMappingURL=popper.js.map
//# sourceMappingURL=popper.js.map
sourceMappingURL=popper.js.map
在我的情况下，它在一个很长的目录路径中对我来说，它就像“GTS Joe”在评论中说的那样工作。
我刚从//#sourceMappingURL=popper.js.map中删除了#，还删除了//#sourceMappingURL=bootstrap.js.map的整行内容，一切正常，错误消失了我知道一切正常，但我不想用那些重复的未使用的GET-popper.js.map请求加载我的服务器。有没有办法至少取消删除这些请求？您应该检查是否在bundle文件中找到类似于/#sourceMappingURL=/path/to/file.js.map
的内容，并删除这些行。此外，如果您自己构建文件，您还应该能够禁用在构建过程中包含这些行。找到。这可能有助于禁用源映射。我会尝试，Thnx！最好回答，我欠你很多。所有的JS猴子都在过度复杂化。一个真正的语言或包meager永远不会抛出这种类型的警告。映射是一个开发项目，99%的peo