2022-07-28 17:45:53.188 28011-28011/? E/Zygote: isWhitelistProcess - Process is Whitelisted
2022-07-28 17:45:53.190 28011-28011/? E/Zygote: accessInfo : 1
2022-07-28 17:45:53.230 28011-28011/? E/.ananya.bookhu: Unknown bits set in runtime_flags: 0x8000
2022-07-28 17:45:54.127 28011-30401/com.ananya.bookhub E/gralloc: Arm Module v1.0
2022-07-28 17:45:54.128 28011-30401/com.ananya.bookhub E/ion: ioctl c0044901 failed with code -1: Invalid argument
i keep getting this error in androis studio and it makes my app crash.
I am using Dataset.File.from_files(path = datastore_path, partition_format = '{tag}*.csv')and following error returns:
Error Code: ScriptExecution.Assertion
Failed Step: ece58043-0976-44c8-849b-de1c1342f92d
Error Message: ScriptExecutionException was caused by AssertionException.
Assertion failed for value: 'AmlDatastore:[REDACTED]","resourceGroup":[REDACTED],"workspaceName":[REDACTED],"datastoreName":[REDACTED]}]' with error: 'Microsoft.DPrep.ErrorValues.RegexNotMatched'
| session_id=[REDACTED]
I am trying to run the app.js file in the provided asset-transfer-ledger-queries folder with a slight modification.
I made a change to the asset-transfer-ledger-chaincode.js file as shown below:
async CreateAsset(ctx, assetID, color, size, owner, appraisedValue) {
const exists = await this.AssetExists(ctx, assetID);
if (exists) {
throw new Error(`The asset ${assetID} already exists`);
}
// ==== Create asset object and marshal to JSON ====
let asset = {
docType: 'asset',
assetID: assetID,
color: color,
size: size,
owner: owner,
appraisedValue: appraisedValue,
couponID: assetID,
value: color,
expiration: size,
user: sha256(owner),
uuid: uuid.v5(),
redeemed: false
};
basically I just added some properties to the asset object.
After updating the chaincode and running node app.js, I get the following error:
--> Submit Transaction: InitLedger, function creates the initial set of assets on the ledger
2020-12-08T18:22:27.975Z - error: [Transaction]: Error: No valid responses from any peers. Errors:
peer=peer0.org1.example.com:7051, status=500, message=error in simulation: failed to execute transaction 3832a02eeafd57382fb4810bc263d41693764f0d8cb76c27e5613c359b14d42f: could not launch chaincode ledger_1.0:7230409065bcd9da163bc285287935a7d6a3799c99ee59b8a77c93883b607bdb: chaincode registration failed: container exited with 1
peer=peer0.org2.example.com:9051, status=500, message=error in simulation: failed to execute transaction 3832a02eeafd57382fb4810bc263d41693764f0d8cb76c27e5613c359b14d42f: could not launch chaincode ledger_1.0:7230409065bcd9da163bc285287935a7d6a3799c99ee59b8a77c93883b607bdb: chaincode registration failed: container exited with 1
******** initLedger failed :: Error: No valid responses from any peers. Errors:
peer=peer0.org1.example.com:7051, status=500, message=error in simulation: failed to execute transaction 3832a02eeafd57382fb4810bc263d41693764f0d8cb76c27e5613c359b14d42f: could not launch chaincode ledger_1.0:7230409065bcd9da163bc285287935a7d6a3799c99ee59b8a77c93883b607bdb: chaincode registration failed: container exited with 1
peer=peer0.org2.example.com:9051, status=500, message=error in simulation: failed to execute transaction 3832a02eeafd57382fb4810bc263d41693764f0d8cb76c27e5613c359b14d42f: could not launch chaincode ledger_1.0:7230409065bcd9da163bc285287935a7d6a3799c99ee59b8a77c93883b607bdb: chaincode registration failed: container exited with 1
It works fine if I don't make any changes to the chaincode file. Does anyone know what I can do?
I tried to reproduce your situation.
# fabric-samples/test-network
./network.sh down
./network.sh up createChannel -c mychannel -ca
./network.sh deployCC -ccn ledger -ccl javascript
# fabric-samples/asset-transfer-ledger-queries/application-javascript
node -v
# v12.13.1
npm install
node app.js
You can also, see error logs in chaincode container
# check <your_chaincode_container_name>
docker ps -a
# view logs
docker logs <your_chaincode_container_name>
1. Import library [chaincode.js]
#[ERROR CODE] - `node app.js`
--> Submit Transaction: InitLedger, function creates the initial set of assets on the ledger
2020-12-10T00:53:48.061Z - error: [Transaction]: Error: No valid responses from any peers. Errors:
peer=peer0.org2.example.com:9051, status=500, message=error in simulation: transaction returned with failure: ReferenceError: sha256 is not defined
peer=peer0.org1.example.com:7051, status=500, message=error in simulation: transaction returned with failure: ReferenceError: sha256 is not defined
do it
# asset_transfer_ledger_chaincode.js
const {Contract} = require('fabric-contract-api');
const sha256 = require('sha256'); // added
const uuid = require('uuid'); // added
# package.json
"dependencies": {
"fabric-contract-api": "^2.0.0",
"fabric-shim": "^2.0.0", // added ','
"sha256": "^0.2.0", // added
"uuid": "^8.3.2" // added
}
2. Fix wrong module code
#[ERROR CODE] - `node app.js`
--> Submit Transaction: InitLedger, function creates the initial set of assets on the ledger
2020-12-10T01:03:27.583Z - error: [Transaction]: Error: No valid responses from any peers. Errors:
peer=peer0.org1.example.com:7051, status=500, message=error in simulation: failed to execute transaction 62c19fbb84394ba1de399745c46f781078134b84de6b3d73419b9f65c5fa692b: could not launch chaincode ledger_1.0:5303ef138ca9cdb054cd3d814835fffca2706aa0c8e387611b93e4d6d1773742: chaincode registration failed: container exited with 1
peer=peer0.org2.example.com:9051, status=500, message=error in simulation: failed to execute transaction 62c19fbb84394ba1de399745c46f781078134b84de6b3d73419b9f65c5fa692b: could not launch chaincode ledger_1.0:5303ef138ca9cdb054cd3d814835fffca2706aa0c8e387611b93e4d6d1773742: chaincode registration failed: container exited with 1
******** initLedger failed :: Error: No valid responses from any peers. Errors:
peer=peer0.org1.example.com:7051, status=500, message=error in simulation: failed to execute transaction 62c19fbb84394ba1de399745c46f781078134b84de6b3d73419b9f65c5fa692b: could not launch chaincode ledger_1.0:5303ef138ca9cdb054cd3d814835fffca2706aa0c8e387611b93e4d6d1773742: chaincode registration failed: container exited with 1
peer=peer0.org2.example.com:9051, status=500, message=error in simulation: failed to execute transaction 62c19fbb84394ba1de399745c46f781078134b84de6b3d73419b9f65c5fa692b: could not launch chaincode ledger_1.0:5303ef138ca9cdb054cd3d814835fffca2706aa0c8e387611b93e4d6d1773742: chaincode registration failed: container exited with 1
uuid.v4() Create a version 4 (random) UUID
uuid.v5() Create a version 5 (namespace w/ SHA-1) UUID
uuid.v5() requires input parameters
do it
# asset_transfer_ledger_chaincode.js
// ==== Create asset object and marshal to JSON ====
let asset = {
docType: 'asset',
assetID: assetID,
color: color,
size: size,
owner: owner,
appraisedValue: appraisedValue,
couponID: assetID,
value: color,
expiration: size,
user: sha256(owner),
uuid: uuid.v5('Hello, World!', '1b671a64-40d5-491e-99b0-da01ff1f3341'), // modified
redeemed: false
};
3. Result (Solved)
# fabric-samples/asset-transfer-ledger-queries/application-javascript
# node app.js
Loaded the network configuration located at /Users/kmk/Project/src/github.com/hyperledger/fabric-samples/test-network/organizations/peerOrganizations/org1.example.com/connection-org1.json
Built a CA Client named ca-org1
Built a file system wallet at /Users/kmk/Project/src/github.com/hyperledger/fabric-samples/asset-transfer-ledger-queries/application-javascript/wallet
Successfully enrolled admin user and imported it into the wallet
Successfully registered and enrolled user appUser and imported it into the wallet
--> Submit Transaction: InitLedger, function creates the initial set of assets on the ledger
*** Result: committed
*** application ending
I'm an expo/turtle noob. my build is failing with the following
Oct 20 10:49:22 turtle[34364] ERROR: TypeError: Cannot read property 'package' of undefined
at runShellAppModificationsAsync (/#expo/xdl#58.0.13/src/detach/AndroidShellApp.js:441:40)
at Object.createAndroidShellAppAsync (/#expo/xdl#58.0.13/src/detach/AndroidShellApp.js:376:9)
at runShellAppBuilder (/home/mulaiko/.nvm/versions/node/v12.18.3/lib/node_modules/turtle-cli/src/builders/android.ts:91:5)
at buildAndroid (/home/mulaiko/.nvm/versions/node/v12.18.3/lib/node_modules/turtle-cli/src/builders/android.ts:23:26)
at /home/mulaiko/.nvm/versions/node/v12.18.3/lib/node_modules/turtle-cli/src/bin/utils/builder.ts:87:7
at Command.<anonymous> (/home/mulaiko/.nvm/versions/node/v12.18.3/lib/node_modules/turtle-cli/src/bin/index.ts:23:12)
platform: "android"
Oct 20 10:49:22 turtle[34364] ERROR: Failed to build standalone app
err: TypeError: Cannot read property 'package' of undefined
at runShellAppModificationsAsync (/#expo/xdl#58.0.13/src/detach/AndroidShellApp.js:441:40)
at Object.createAndroidShellAppAsync (/#expo/xdl#58.0.13/src/detach/AndroidShellApp.js:376:9)
at runShellAppBuilder (/home/mulaiko/.nvm/versions/node/v12.18.3/lib/node_modules/turtle-cli/src/builders/android.ts:91:5)
at buildAndroid (/home/mulaiko/.nvm/versions/node/v12.18.3/lib/node_modules/turtle-cli/src/builders/android.ts:23:26)
at /home/mulaiko/.nvm/versions/node/v12.18.3/lib/node_modules/turtle-cli/src/bin/utils/builder.ts:87:7
at Command.<anonymous> (/home/mulaiko/.nvm/versions/node/v12.18.3/lib/node_modules/turtle-cli/src/bin/index.ts:23:12)
platform: "android"
Could you please help me make sense of this error and assist in my solving the issue?
I am using the balance transfer sample.
I have enabled the ORDERER_GENERAL_TLS_CLIENTAUTHREQUIRED=true in orderer container.
While creating a new channel(mychannel) it was throwing error of Handshake failed with fatal error
After the error I configured the client
client.setTlsClientCertAndKey(cert, key);
let adminClient = JSON.parse(
fs.readFileSync(path.join(__dirname, "../fabric-client-kv-org1/admin"))
);
logger.info(adminClient);
client.setTlsClientCertAndKey(
adminClient.enrollment.identity.certificate,
adminClient.enrollment.signingIdentity
);
I am importing admin and then using its signingIdentity and certificate to set the tls client.
Now, it is throwing error as Invalid private key
E0619 17:15:44.135000000 139448 ssl_transport_security.cc:671] Invalid private key.
E0619 17:15:44.136000000 139448 security_connector.cc:1087] Handshaker factory creation failed with TSI_INVALID_ARGUMENT.
E0619 17:15:44.137000000 139448 secure_channel_create.cc:121] Failed to create secure subchannel for secure name 'localhost:7050'
E0619 17:15:44.137000000 139448 secure_channel_create.cc:154] Failed to create subchannel arguments during subchannel creation.
2019-06-19T11:45:47.132Z - error: [Remote.js]: Error: Failed to connect before the deadline URL:grpcs://localhost:7050
2019-06-19T11:45:47.133Z - error: [Orderer.js]: Orderer grpcs://localhost:7050 has an error Error: Failed to connect before the deadline URL:grpcs://localhost:7050
What is the cause of error and Am I using the correct client certificate and key? It is confusing in docs
https://fabric-sdk-node.github.io/tutorial-network-config.html
I figured out the reason for the invalid private key. The signing identity is not the private key.
After registering the user, I am enrolling it and saving its private key and certificate locally.
let req = {
enrollmentID: "admin",
enrollmentSecret: "adminpw",
profile: "tls"
};
const enrollment = await caClient.enroll(req);
client.setTlsClientCertAndKey(
enrollment.certificate,
enrollment.key.toBytes()
);