asp.net - Fail to create db with entity framework 7 on ubuntu 14.04 -

-

i'm following following tutorial:

http://ef.readthedocs.org/en/latest/platforms/coreclr/getting-started-linux.html#create-your-database

and came across problem using entity framework create new database app. running command dnx ef migrations add myfirstmigration throws me error:

system.io.fileloadexception: not load file or assembly 'keepitsolved, culture=neutral, publickeytoken=null' or 1 of dependencies. general exception (exception hresult: 0x80131500) file name: 'keepitsolved, culture=neutral, publickeytoken=null' ---> microsoft.dnx.compilation.csharp.roslyncompilationexception: /home/demo/kistest/src/keepitsolved/migrations/20160414215220_initialmigration.cs(17,74): dnxcore,version=v5.0 error cs0103: name 'sqlservervaluegenerationstrategy' not exist in current context /home/demo/kistest/src/keepitsolved/migrations/20160414215220_initialmigration.cs(69,74): dnxcore,version=v5.0 error cs0103: name 'sqlservervaluegenerationstrategy' not exist in current context /home/demo/kistest/src/keepitsolved/migrations/20160414215220_initialmigration.cs(89,74): dnxcore,version=v5.0 error cs0103: name 'sqlservervaluegenerationstrategy' not exist in current context /home/demo/kistest/src/keepitsolved/migrations/20160414215220_initialmigration.designer.cs(18,69): dnxcore,version=v5.0 error cs0103: name 'sqlservervaluegenerationstrategy' not exist in current context /home/demo/kistest/src/keepitsolved/migrations/solvedcontextmodelsnapshot.cs(17,69): dnxcore,version=v5.0 error cs0103: name 'sqlservervaluegenerationstrategy' not exist in current context /home/demo/kistest/src/keepitsolved/models/solvedcontext.cs(29,19): dnxcore,version=v5.0 error cs1061: 'dbcontextoptionsbuilder' not contain definition 'usesqlserver' , no extension method 'usesqlserver' accepting first argument of type 'dbcontextoptionsbuilder' found (are missing using directive or assembly reference?) /home/demo/kistest/src/keepitsolved/startup.cs(71,18): dnxcore,version=v5.0 error cs1061: 'entityframeworkservicesbuilder' not contain definition 'addsqlserver' , no extension method 'addsqlserver' accepting first argument of type 'entityframeworkservicesbuilder' found (are missing using directive or assembly reference?) @ microsoft.dnx.compilation.csharp.roslynprojectreference.load(assemblyname assemblyname, iassemblyloadcontext loadcontext) @ microsoft.dnx.compilation.compilationengine.loadproject(project project, frameworkname targetframework, string aspect, iassemblyloadcontext loadcontext, assemblyname assemblyname) @ microsoft.dnx.runtime.loader.projectassemblyloader.load(assemblyname assemblyname, iassemblyloadcontext loadcontext) @ microsoft.dnx.runtime.loader.projectassemblyloader.load(assemblyname assemblyname) @ microsoft.dnx.host.loadercontainer.load(assemblyname assemblyname) @ microsoft.dnx.host.defaultloadcontext.loadassembly(assemblyname assemblyname) @ microsoft.dnx.runtime.loader.assemblyloadercache.getoradd(assemblyname name, func2 factory) @ microsoft.dnx.runtime.loader.loadcontext.load(assemblyname assemblyname) @ system.runtime.loader.assemblyloadcontext.loadfromassemblyname(assemblyname assemblyname) @ system.runtime.loader.assemblyloadcontext.resolve(intptr gchmanagedassemblyloadcontext, assemblyname assemblyname) @ system.reflection.runtimeassembly._nload(assemblyname filename, string codebase, evidence assemblysecurity, runtimeassembly locationhint, stackcrawlmark& stackmark, intptr pprivhostbinder, boolean throwonfilenotfound, boolean forintrospection, boolean suppresssecuritychecks) @ system.reflection.runtimeassembly.internalloadassemblyname(assemblyname assemblyref, evidence assemblysecurity, runtimeassembly reqassembly, stackcrawlmark& stackmark, intptr pprivhostbinder, boolean throwonfilenotfound, boolean forintrospection, boolean suppresssecuritychecks) @ system.reflection.assembly.load(assemblyname assemblyref) @ microsoft.data.entity.design.internal.startupinvoker..ctor(string startupassemblyname, string environment) @ microsoft.data.entity.design.dbcontextoperations..ctor(iloggerprovider loggerprovider, string assemblyname, string startupassemblyname, string environment) @ microsoft.data.entity.design.migrationsoperations..ctor(iloggerprovider loggerprovider, string assemblyname, string startupassemblyname, string environment, string projectdir, string rootnamespace) @ microsoft.data.entity.commands.program.executor.<>c__displayclass4_1.<.ctor>b__4() @ microsoft.data.entity.internal.lazyref`1.get_value() @ microsoft.data.entity.commands.program.executor.<>c__displayclass6_0.b__0() @ microsoft.data.entity.commands.program.executor.execute(action action) not load file or assembly 'keepitsolved, culture=neutral, publickeytoken=null' or 1 of dependencies. general exception (exception hresult: 0x80131500)

here's link github repository: https://github.com/ziombo/keepitsolved


Comments

Post a Comment

Popular posts from this blog

java - nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet Hibernate+SpringMVC -

-
i trying fetch records database , having above error this classs appropriate getters , setters public class user { private int id; private string username; private string password; private string email; i have create database , inserted data below configuration <bean id="datasource" class="org.apache.commons.dbcp2.basicdatasource" destroy-method="close"> <property name="driverclassname" value="com.mysql.jdbc.driver"/> <property name="url" value="jdbc:mysql://localhost:3306/usersdb"/> <property name="username" value="root"/> <property name="password" value=""/> </bean> this complete stacktrace severe: servlet.service() servlet [appservlet] in context path [/spring] threw exception [request processing failed; nested exception org.hibernate.exception.sqlgrammarexception: not ...
Read more

sql - Postgresql tables exists, but getting "relation does not exist" when querying -

-
Image
i have postgresql db number of tables. if query: select column_name information_schema.columns table_name="my_table"; i list of columns returned properly. however, when query: select * "my_table"; i error: (programmingerror) relation "my_table" not exist 'select *\n "my_table"\n' {} any thoughts on why can columns, can't query table? goal able query table. you have include schema if isnt public one select * <schema>."my_table" or can change default schema show search_path; set search_path my_schema; check table schema here select * information_schema.columns for example if table on default schema public both works ok select * parroquias_region select * public.parroquias_region but sectors need specify schema select * map_update.sectores_point
Read more

asp.net mvc - breakpoint on javascript in CSHTML? -

-
i have .cshtml file has javascript tag. within script tag have few lines of javascript. first line of javascript refers property in @viewbag. other javascript lines plain script without mvc related references. observation: can place breakpoints (visual studio 2015) on each of these javascript lines. however, breakpoints has white dot in center of breakpoint symbol (red circle) except line @viewbag reference (this particular line not have white dot in center). it seems breakpoint without white dot hit during run-time. question: can explain going on here? white dot mean? why plain red breakpoint line line hitting breakpoint? the visual studio debugger expecting debug actual server-side code within .cshtml file opposed client-side javascript within it. iirc, visual studio allow debug javascript code expected in internet explorer (and possibly edge), other browsers want use either third-party tool or developer tools (f12) within browser. an easy approach take advant...
Read more