1 |
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2 |
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3 |
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4 |
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5 | import { __assign } from "tslib";
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6 |
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7 | var UNKNOWN_FUNCTION = '?';
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8 |
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9 | var chrome = /^\s*at (?:(.*?) ?\()?((?:file|https?|blob|chrome-extension|address|native|eval|webpack|<anonymous>|[-a-z]+:|.*bundle|\/).*?)(?::(\d+))?(?::(\d+))?\)?\s*$/i;
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10 |
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11 |
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12 |
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13 | var gecko = /^\s*(.*?)(?:\((.*?)\))?(?:^|@)?((?:file|https?|blob|chrome|webpack|resource|moz-extension|capacitor).*?:\/.*?|\[native code\]|[^@]*(?:bundle|\d+\.js)|\/[\w\-. /=]+)(?::(\d+))?(?::(\d+))?\s*$/i;
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14 | var winjs = /^\s*at (?:((?:\[object object\])?.+) )?\(?((?:file|ms-appx|https?|webpack|blob):.*?):(\d+)(?::(\d+))?\)?\s*$/i;
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15 | var geckoEval = /(\S+) line (\d+)(?: > eval line \d+)* > eval/i;
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16 | var chromeEval = /\((\S*)(?::(\d+))(?::(\d+))\)/;
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17 |
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18 | var reactMinifiedRegexp = /Minified React error #\d+;/i;
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19 |
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20 |
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21 | export function computeStackTrace(ex) {
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22 | var stack = null;
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23 | var popSize = 0;
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24 | if (ex) {
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25 | if (typeof ex.framesToPop === 'number') {
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26 | popSize = ex.framesToPop;
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27 | }
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28 | else if (reactMinifiedRegexp.test(ex.message)) {
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29 | popSize = 1;
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30 | }
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31 | }
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32 | try {
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33 |
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34 |
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35 |
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36 | stack = computeStackTraceFromStacktraceProp(ex);
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37 | if (stack) {
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38 | return popFrames(stack, popSize);
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39 | }
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40 | }
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41 | catch (e) {
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42 |
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43 | }
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44 | try {
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45 | stack = computeStackTraceFromStackProp(ex);
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46 | if (stack) {
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47 | return popFrames(stack, popSize);
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48 | }
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49 | }
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50 | catch (e) {
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51 |
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52 | }
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53 | return {
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54 | message: extractMessage(ex),
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55 | name: ex && ex.name,
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56 | stack: [],
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57 | failed: true,
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58 | };
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59 | }
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60 |
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61 |
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62 | function computeStackTraceFromStackProp(ex) {
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63 | if (!ex || !ex.stack) {
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64 | return null;
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65 | }
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66 | var stack = [];
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67 | var lines = ex.stack.split('\n');
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68 | var isEval;
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69 | var submatch;
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70 | var parts;
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71 | var element;
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72 | for (var i = 0; i < lines.length; ++i) {
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73 | if ((parts = chrome.exec(lines[i]))) {
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74 | var isNative = parts[2] && parts[2].indexOf('native') === 0;
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75 | isEval = parts[2] && parts[2].indexOf('eval') === 0;
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76 | if (isEval && (submatch = chromeEval.exec(parts[2]))) {
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77 |
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78 | parts[2] = submatch[1];
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79 | parts[3] = submatch[2];
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80 | parts[4] = submatch[3];
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81 | }
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82 |
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83 |
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84 | var url = parts[2] && parts[2].indexOf('address at ') === 0 ? parts[2].substr('address at '.length) : parts[2];
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85 |
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86 |
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87 | var func = parts[1] || UNKNOWN_FUNCTION;
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88 | var isSafariExtension = func.indexOf('safari-extension') !== -1;
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89 | var isSafariWebExtension = func.indexOf('safari-web-extension') !== -1;
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90 | if (isSafariExtension || isSafariWebExtension) {
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91 | func = func.indexOf('@') !== -1 ? func.split('@')[0] : UNKNOWN_FUNCTION;
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92 | url = isSafariExtension ? "safari-extension:" + url : "safari-web-extension:" + url;
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93 | }
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94 | element = {
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95 | url: url,
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96 | func: func,
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97 | args: isNative ? [parts[2]] : [],
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98 | line: parts[3] ? +parts[3] : null,
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99 | column: parts[4] ? +parts[4] : null,
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100 | };
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101 | }
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102 | else if ((parts = winjs.exec(lines[i]))) {
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103 | element = {
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104 | url: parts[2],
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105 | func: parts[1] || UNKNOWN_FUNCTION,
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106 | args: [],
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107 | line: +parts[3],
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108 | column: parts[4] ? +parts[4] : null,
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109 | };
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110 | }
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111 | else if ((parts = gecko.exec(lines[i]))) {
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112 | isEval = parts[3] && parts[3].indexOf(' > eval') > -1;
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113 | if (isEval && (submatch = geckoEval.exec(parts[3]))) {
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114 |
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115 | parts[1] = parts[1] || "eval";
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116 | parts[3] = submatch[1];
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117 | parts[4] = submatch[2];
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118 | parts[5] = '';
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119 | }
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120 | else if (i === 0 && !parts[5] && ex.columnNumber !== void 0) {
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121 |
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122 |
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123 |
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124 |
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125 | stack[0].column = ex.columnNumber + 1;
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126 | }
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127 | element = {
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128 | url: parts[3],
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129 | func: parts[1] || UNKNOWN_FUNCTION,
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130 | args: parts[2] ? parts[2].split(',') : [],
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131 | line: parts[4] ? +parts[4] : null,
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132 | column: parts[5] ? +parts[5] : null,
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133 | };
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134 | }
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135 | else {
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136 | continue;
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137 | }
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138 | if (!element.func && element.line) {
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139 | element.func = UNKNOWN_FUNCTION;
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140 | }
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141 | stack.push(element);
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142 | }
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143 | if (!stack.length) {
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144 | return null;
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145 | }
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146 | return {
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147 | message: extractMessage(ex),
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148 | name: ex.name,
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149 | stack: stack,
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150 | };
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151 | }
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152 |
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153 |
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154 | function computeStackTraceFromStacktraceProp(ex) {
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155 | if (!ex || !ex.stacktrace) {
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156 | return null;
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157 | }
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158 |
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159 |
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160 |
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161 | var stacktrace = ex.stacktrace;
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162 | var opera10Regex = / line (\d+).*script (?:in )?(\S+)(?:: in function (\S+))?$/i;
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163 | var opera11Regex = / line (\d+), column (\d+)\s*(?:in (?:<anonymous function: ([^>]+)>|([^)]+))\((.*)\))? in (.*):\s*$/i;
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164 | var lines = stacktrace.split('\n');
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165 | var stack = [];
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166 | var parts;
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167 | for (var line = 0; line < lines.length; line += 2) {
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168 | var element = null;
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169 | if ((parts = opera10Regex.exec(lines[line]))) {
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170 | element = {
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171 | url: parts[2],
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172 | func: parts[3],
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173 | args: [],
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174 | line: +parts[1],
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175 | column: null,
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176 | };
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177 | }
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178 | else if ((parts = opera11Regex.exec(lines[line]))) {
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179 | element = {
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180 | url: parts[6],
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181 | func: parts[3] || parts[4],
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182 | args: parts[5] ? parts[5].split(',') : [],
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183 | line: +parts[1],
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184 | column: +parts[2],
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185 | };
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186 | }
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187 | if (element) {
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188 | if (!element.func && element.line) {
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189 | element.func = UNKNOWN_FUNCTION;
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190 | }
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191 | stack.push(element);
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192 | }
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193 | }
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194 | if (!stack.length) {
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195 | return null;
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196 | }
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197 | return {
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198 | message: extractMessage(ex),
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199 | name: ex.name,
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200 | stack: stack,
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201 | };
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202 | }
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203 |
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204 | function popFrames(stacktrace, popSize) {
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205 | try {
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206 | return __assign(__assign({}, stacktrace), { stack: stacktrace.stack.slice(popSize) });
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207 | }
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208 | catch (e) {
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209 | return stacktrace;
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210 | }
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211 | }
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212 |
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213 |
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214 |
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215 |
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216 |
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217 |
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218 | function extractMessage(ex) {
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219 | var message = ex && ex.message;
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220 | if (!message) {
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221 | return 'No error message';
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222 | }
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223 | if (message.error && typeof message.error.message === 'string') {
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224 | return message.error.message;
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225 | }
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226 | return message;
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227 | }
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228 |
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