在angularfire2发布到beta.6后，我无法正常执行我的Ionic2应用程序。 这是问题所在。
[21:54:35] lint finished in 4.51 s
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 12
Duplicate identifier 'Promise'.
L11: static reject(error: Error): firebase.Promise<any>;
L12: static resolve<T>(value?: T): firebase.Promise<T>;
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 17
Duplicate identifier 'Promise_Instance'.
L16: resolver:
L17: (a?: (a: T) => undefined, b?: (a: Error) => undefined) => any);
L18: catch (onReject?: (a: Error) => any): firebase.Thenable<any>;
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 130
Duplicate identifier 'EmailAuthProvider'.
L129: static credential(email: string, password: string):
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 135
L130: firebase.auth.AuthCredential;
Duplicate identifier 'EmailAuthProvider_Instance'.
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 144
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 148
Duplicate identifier 'FacebookAuthProvider'.
L143: static credential(token: string): firebase.auth.AuthCredential;
L144: }
L145: class FacebookAuthProvider_Instance implements firebase.auth.AuthProvider {
Duplicate identifier 'FacebookAuthProvider_Instance'.
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 153
L147: providerId: string;
L148: }
Duplicate identifier 'GithubAuthProvider'.
L152: static credential(token: string): firebase.auth.AuthCredential;
L153: }
L154: class GithubAuthProvider_Instance implements firebase.auth.AuthProvider {
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 157
Duplicate identifier 'GithubAuthProvider_Instance'.
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 162
L156: providerId: string;
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 167
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 172
L157: }
Duplicate identifier 'GoogleAuthProvider'.
L161: static credential(idToken?: string|null, accessToken?: string|null):
L162: firebase.auth.AuthCredential;
Duplicate identifier 'GoogleAuthProvider_Instance'.
L166: providerId: string;
L167: }
Duplicate identifier 'TwitterAuthProvider'.
L171: static credential(token: string, secret: string):
L172: firebase.auth.AuthCredential;
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 177
Duplicate identifier 'TwitterAuthProvider_Instance'.
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 181
Duplicate identifier 'UserCredential'.
L180: user: firebase.User | null
L181: };
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 339
Duplicate identifier 'StringFormat'.
L338: BASE64: StringFormat,
L339: BASE64URL: StringFormat,
L340: DATA_URL: StringFormat,
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 340
Duplicate identifier 'StringFormat'.
L339: BASE64URL: StringFormat,
L340: DATA_URL: StringFormat,
L341: RAW: StringFormat,
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 347
Duplicate identifier 'TaskEvent'.
L346: STATE_CHANGED: TaskEvent,
L347: };
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 348
Duplicate identifier 'TaskEvent'.
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 352
Duplicate identifier 'TaskState'.
L351: CANCELED: TaskState,
L352: ERROR: TaskState,
L353: PAUSED: TaskState,
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 353
Duplicate identifier 'TaskState'.
L352: ERROR: TaskState,
L353: PAUSED: TaskState,
L354: RUNNING: TaskState,
[21:54:35] typescript: ...uy Network/BoonBuy/node_modules/angularfire2/node_modules/firebase/firebase.d.ts, lin e: 390
Duplicate identifier 'export='.
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 12
Duplicate identifier 'Promise'.
L11: static reject(error: Error): firebase.Promise<any>;
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 17
L12: static resolve<T>(value?: T): firebase.Promise<T>;
Duplicate identifier 'Promise_Instance'.
L16: resolver:
L17: (a?: (a: T) => undefined, b?: (a: Error) => undefined) => any);
L18: catch (onReject?: (a: Error) => any): firebase.Thenable<any>;
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 132
Duplicate identifier 'EmailAuthProvider'.
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 137
L131: static credential(email: string, password: string):
L132: firebase.auth.AuthCredential;
Duplicate identifier 'EmailAuthProvider_Instance'.
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 146
Duplicate identifier 'FacebookAuthProvider'.
L145: static credential(token: string): firebase.auth.AuthCredential;
L146: }
L147: class FacebookAuthProvider_Instance implements firebase.auth.AuthProvider {
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 150
Duplicate identifier 'FacebookAuthProvider_Instance'.
L149: providerId: string;
L150: }
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 155
Duplicate identifier 'GithubAuthProvider'.
L154: static credential(token: string): firebase.auth.AuthCredential;
L155: }
L156: class GithubAuthProvider_Instance implements firebase.auth.AuthProvider {
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 159
Duplicate identifier 'GithubAuthProvider_Instance'.
L158: providerId: string;
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 164
L159: }
Duplicate identifier 'GoogleAuthProvider'.
L163: static credential(idToken?: string|null, accessToken?: string|null):
L164: firebase.auth.AuthCredential;
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 169
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 174
Duplicate identifier 'GoogleAuthProvider_Instance'.
L168: providerId: string;
L169: }
Duplicate identifier 'TwitterAuthProvider'.
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 179
L173: static credential(token: string, secret: string):
L174: firebase.auth.AuthCredential;
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 183
Duplicate identifier 'TwitterAuthProvider_Instance'.
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 354
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 355
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 362
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 363
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 367
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 368
Duplicate identifier 'UserCredential'.
L182: user: firebase.User | null
L183: };
Duplicate identifier 'StringFormat'.
L353: BASE64: StringFormat,
L354: BASE64URL: StringFormat,
L355: DATA_URL: StringFormat,
Duplicate identifier 'StringFormat'.
L354: BASE64URL: StringFormat,
L355: DATA_URL: StringFormat,
L356: RAW: StringFormat,
Duplicate identifier 'TaskEvent'.
L361: STATE_CHANGED: TaskEvent,
L362: };
Duplicate identifier 'TaskEvent'.
Duplicate identifier 'TaskState'.
L366: CANCELED: TaskState,
L367: ERROR: TaskState,
L368: PAUSED: TaskState,
Duplicate identifier 'TaskState'.
[21:54:35] typescript: .../WorkSpace/Phonegap/Boon Buy Network/BoonBuy/node_modules/firebase/firebase.d.ts, lin e: 405
L367: ERROR: TaskState,
L368: PAUSED: TaskState,
L369: RUNNING: TaskState,
Duplicate identifier 'export='.
[21:54:35] transpile failed
之前（仅仅2天前）它可以在以下环境中正常工作。
... "angularfire2": "^2.0.0-beta.5", "firebase": "^3.5.2", "ionic-angular": "2.0.0-rc.1", "ionic-native": "2.2.3", "moment": "2.15.1", "rxjs": "5.0.0-beta.12", "zone.js": "0.6.21" ... "@ionic/app-scripts": "0.0.37", "@types/request": "0.0.30", "typescript": "^2.0.3"Windows 10 x64，节点6.9.1，Cordova 6.3.1
答案 0 :(得分：0)
删除tsconfig.json文件中的“typesRoots”和“types”。
答案 1 :(得分：0)
我遇到了这样的问题。
我删除 firebase.d.ts。 node_modules \ angularfire2 \ node_modules \ firebase 和node_modules \ firebase
您可以删除这些文件，您的应用程序也可以使用。