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This blockchain Hyperledger Composer project shows you how to create a Hyperledger Fabric with smart contracts that govern the transactions between CSPs acting as home operators and roaming partners to track the activities of mobile users on the network.
Home Page: https://developer.ibm.com/patterns/blockchain-for-telecom-roaming-fraud-and-overage-management/
Gherkin 18.92%
JavaScript 81.08%
blockchain_for_telcoroaming's Issues
Some of the demos for hyperledger come with a bluemix deployment config/script. Would it be possible to get this deployed on IBM Blockchain?
Following are the versions installed in my environment.
node version - v8.4.0
python version - 2.7.10
composer - v0.19.5
But unable to create bna file with npm install
Hi, I'm a new developer of blockchain.
When I run the npm install in the "Generate the Business Network Archive (BNA)" process, it shows:
In file included from ../src/hashtable.cpp:1:
../src/hashtable.h:7:10: fatal error: 'tr1/unordered_map' file not found
#include <tr1/unordered_map>
^~~~~~~~~~~~~~~~~~~
1 error generated.
make: *** [Release/obj.target/native/src/hashtable.o] Error 1
gyp ERR! build error
gyp ERR! stack Error: make
failed with exit code: 2
gyp ERR! stack at ChildProcess.onExit (/Users/dada/.nvm/versions/node/v8.15.0/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:262:23)
gyp ERR! stack at emitTwo (events.js:126:13)
gyp ERR! stack at ChildProcess.emit (events.js:214:7)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)
gyp ERR! System Darwin 18.2.0
gyp ERR! command "/Users/dada/.nvm/versions/node/v8.15.0/bin/node" "/Users/dada/.nvm/versions/node/v8.15.0/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "configure" "build"
gyp ERR! cwd /Users/dada/Blockchain_for_TelcoRoaming-master/node_modules/hashtable
gyp ERR! node -v v8.15.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] install: node-gyp configure build
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/dada/.npm/_logs/2019-01-16T09_23_16_524Z-debug.log
Is there something wrong with nvm or nodejs? Hope anyone can guide me to solve the problem.
this is editor/user specific settings, and do not need to be in the repo, remove the directory and optionally add a .vs_code entry to .gitignore.