Xamarin PureSocketCluster Multiple Assemblies

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After adding the Package PureSocketCluster version 3.1.0 to my Xamarin project, I get the following error when compiling:



.../Projects/HelloWorld/HelloWorld.iOS/CSC: Error CS1703: 

Multiple assemblies with equivalent identity have been imported:    '.../.nuget/packages/system.reflection.emit/4.3.0/ref/netstandard1.1/System.Reflection.Emit.dll'

and

'/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Reflection.Emit.dll'. 

Remove one of the duplicate references. (CS1703) (HelloWorld.iOS)

During the installation, I observed the following warnings:



Detected package downgrade: Xamarin.Forms from 3.4.0.1008975 to 3.1.0.697729. Reference the package directly from the project to select a different version. 

 HelloWorld.iOS (>= 1.0.0) -> HelloWorld (>= 1.0.0) -> Xamarin.Forms (>= 3.4.0.1008975) 

 HelloWorld.iOS (>= 1.0.0) -> Xamarin.Forms (>= 3.1.0.697729)

It's a very basic Hello World project, I just wanted to check if the communication with my socketcluster based websocket works in general.

enter image description here

I am using Visual Studio 2017 for Mac 7.6.11.
I'm fairly new to VS, so please don't kill me, if I made a stupid beginner mistake.

edited Nov 21 at 15:52

asked Nov 21 at 15:35

mefiX

71611429

add a comment |

up vote
1
down vote

favorite

After adding the Package PureSocketCluster version 3.1.0 to my Xamarin project, I get the following error when compiling:



.../Projects/HelloWorld/HelloWorld.iOS/CSC: Error CS1703: 

Multiple assemblies with equivalent identity have been imported:    '.../.nuget/packages/system.reflection.emit/4.3.0/ref/netstandard1.1/System.Reflection.Emit.dll'

and

'/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Reflection.Emit.dll'. 

Remove one of the duplicate references. (CS1703) (HelloWorld.iOS)

During the installation, I observed the following warnings:



Detected package downgrade: Xamarin.Forms from 3.4.0.1008975 to 3.1.0.697729. Reference the package directly from the project to select a different version. 

 HelloWorld.iOS (>= 1.0.0) -> HelloWorld (>= 1.0.0) -> Xamarin.Forms (>= 3.4.0.1008975) 

 HelloWorld.iOS (>= 1.0.0) -> Xamarin.Forms (>= 3.1.0.697729)

It's a very basic Hello World project, I just wanted to check if the communication with my socketcluster based websocket works in general.

enter image description here

I am using Visual Studio 2017 for Mac 7.6.11.
I'm fairly new to VS, so please don't kill me, if I made a stupid beginner mistake.

edited Nov 21 at 15:52

asked Nov 21 at 15:35

mefiX

71611429

add a comment |

up vote
1
down vote

favorite

After adding the Package PureSocketCluster version 3.1.0 to my Xamarin project, I get the following error when compiling:



.../Projects/HelloWorld/HelloWorld.iOS/CSC: Error CS1703: 

Multiple assemblies with equivalent identity have been imported:    '.../.nuget/packages/system.reflection.emit/4.3.0/ref/netstandard1.1/System.Reflection.Emit.dll'

and

'/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Reflection.Emit.dll'. 

Remove one of the duplicate references. (CS1703) (HelloWorld.iOS)

During the installation, I observed the following warnings:



Detected package downgrade: Xamarin.Forms from 3.4.0.1008975 to 3.1.0.697729. Reference the package directly from the project to select a different version. 

 HelloWorld.iOS (>= 1.0.0) -> HelloWorld (>= 1.0.0) -> Xamarin.Forms (>= 3.4.0.1008975) 

 HelloWorld.iOS (>= 1.0.0) -> Xamarin.Forms (>= 3.1.0.697729)

It's a very basic Hello World project, I just wanted to check if the communication with my socketcluster based websocket works in general.

enter image description here

I am using Visual Studio 2017 for Mac 7.6.11.
I'm fairly new to VS, so please don't kill me, if I made a stupid beginner mistake.

edited Nov 21 at 15:52

asked Nov 21 at 15:35

mefiX

71611429

After adding the Package PureSocketCluster version 3.1.0 to my Xamarin project, I get the following error when compiling:



.../Projects/HelloWorld/HelloWorld.iOS/CSC: Error CS1703: 

Multiple assemblies with equivalent identity have been imported:    '.../.nuget/packages/system.reflection.emit/4.3.0/ref/netstandard1.1/System.Reflection.Emit.dll'

and

'/Library/Frameworks/Xamarin.iOS.framework/Versions/Current/lib/mono/Xamarin.iOS/Facades/System.Reflection.Emit.dll'. 

Remove one of the duplicate references. (CS1703) (HelloWorld.iOS)

During the installation, I observed the following warnings:



Detected package downgrade: Xamarin.Forms from 3.4.0.1008975 to 3.1.0.697729. Reference the package directly from the project to select a different version. 

 HelloWorld.iOS (>= 1.0.0) -> HelloWorld (>= 1.0.0) -> Xamarin.Forms (>= 3.4.0.1008975) 

 HelloWorld.iOS (>= 1.0.0) -> Xamarin.Forms (>= 3.1.0.697729)

It's a very basic Hello World project, I just wanted to check if the communication with my socketcluster based websocket works in general.

enter image description here

I am using Visual Studio 2017 for Mac 7.6.11.
I'm fairly new to VS, so please don't kill me, if I made a stupid beginner mistake.

c# ios visual-studio xamarin

edited Nov 21 at 15:52

asked Nov 21 at 15:35

mefiX

71611429

edited Nov 21 at 15:52

asked Nov 21 at 15:35

mefiX

71611429

edited Nov 21 at 15:52

asked Nov 21 at 15:35

mefiX

71611429

asked Nov 21 at 15:35

mefiX

71611429

asked Nov 21 at 15:35

mefiX

71611429

add a comment |

1 Answer
1

active

oldest

votes

up vote
1
down vote

accepted

The way to resolve the issue is to add this to the iOS project file.

<PackageReference Include="System.Reflection.Emit">

  <Version>4.3.0</Version>

  <ExcludeAssets>all</ExcludeAssets>

</PackageReference>

Of course you need to make sure the nuget package has been added to the iOS package first.
Here is a similar issue that you can refer.

answered Nov 22 at 0:51

Lucas Zhang - MSFT

1,575127

I found that similar issue, but somehow it doesn't work for me. I added the package System.Reflection.Emit to the iOS project. Then I unloaded the project by right click > unload. Then I edited the project file by right click > Tools > Edit File. I added the PackageReference to an already present ItemGroupnode under <Project><PropertyGroup>. I reloaded the project and cleaned it, then I built it, which results in the same error.
– mefiX
Nov 22 at 7:03

1

Delete the folder bin and obj in iOS and Forms ,then clean and rebuild your project
– Lucas Zhang - MSFT
Nov 22 at 7:04

Deleting both the bin and obj folders fixed it! Thanks @Lucas which begs the question: Whisky Tango Foxtrott Questionmark
– mefiX
Nov 22 at 9:41

Sure thing my friend! Thank you! But still: why is VS's "clean" not able to "clean" properly? What is this?
– mefiX
Nov 22 at 9:44

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

up vote
1
down vote

accepted

The way to resolve the issue is to add this to the iOS project file.

<PackageReference Include="System.Reflection.Emit">

  <Version>4.3.0</Version>

  <ExcludeAssets>all</ExcludeAssets>

</PackageReference>

Of course you need to make sure the nuget package has been added to the iOS package first.
Here is a similar issue that you can refer.

answered Nov 22 at 0:51

Lucas Zhang - MSFT

1,575127

I found that similar issue, but somehow it doesn't work for me. I added the package System.Reflection.Emit to the iOS project. Then I unloaded the project by right click > unload. Then I edited the project file by right click > Tools > Edit File. I added the PackageReference to an already present ItemGroupnode under <Project><PropertyGroup>. I reloaded the project and cleaned it, then I built it, which results in the same error.
– mefiX
Nov 22 at 7:03

1

Delete the folder bin and obj in iOS and Forms ,then clean and rebuild your project
– Lucas Zhang - MSFT
Nov 22 at 7:04

Deleting both the bin and obj folders fixed it! Thanks @Lucas which begs the question: Whisky Tango Foxtrott Questionmark
– mefiX
Nov 22 at 9:41

Sure thing my friend! Thank you! But still: why is VS's "clean" not able to "clean" properly? What is this?
– mefiX
Nov 22 at 9:44

add a comment |

up vote
1
down vote

accepted

The way to resolve the issue is to add this to the iOS project file.

<PackageReference Include="System.Reflection.Emit">

  <Version>4.3.0</Version>

  <ExcludeAssets>all</ExcludeAssets>

</PackageReference>

Of course you need to make sure the nuget package has been added to the iOS package first.
Here is a similar issue that you can refer.

answered Nov 22 at 0:51

Lucas Zhang - MSFT

1,575127

I found that similar issue, but somehow it doesn't work for me. I added the package System.Reflection.Emit to the iOS project. Then I unloaded the project by right click > unload. Then I edited the project file by right click > Tools > Edit File. I added the PackageReference to an already present ItemGroupnode under <Project><PropertyGroup>. I reloaded the project and cleaned it, then I built it, which results in the same error.
– mefiX
Nov 22 at 7:03

1

Delete the folder bin and obj in iOS and Forms ,then clean and rebuild your project
– Lucas Zhang - MSFT
Nov 22 at 7:04

Deleting both the bin and obj folders fixed it! Thanks @Lucas which begs the question: Whisky Tango Foxtrott Questionmark
– mefiX
Nov 22 at 9:41

Sure thing my friend! Thank you! But still: why is VS's "clean" not able to "clean" properly? What is this?
– mefiX
Nov 22 at 9:44

add a comment |

up vote
1
down vote

accepted

The way to resolve the issue is to add this to the iOS project file.

<PackageReference Include="System.Reflection.Emit">

  <Version>4.3.0</Version>

  <ExcludeAssets>all</ExcludeAssets>

</PackageReference>

Of course you need to make sure the nuget package has been added to the iOS package first.
Here is a similar issue that you can refer.

answered Nov 22 at 0:51

Lucas Zhang - MSFT

1,575127

The way to resolve the issue is to add this to the iOS project file.

<PackageReference Include="System.Reflection.Emit">

  <Version>4.3.0</Version>

  <ExcludeAssets>all</ExcludeAssets>

</PackageReference>

Of course you need to make sure the nuget package has been added to the iOS package first.
Here is a similar issue that you can refer.

answered Nov 22 at 0:51

Lucas Zhang - MSFT

1,575127

answered Nov 22 at 0:51

Lucas Zhang - MSFT

1,575127

answered Nov 22 at 0:51

Lucas Zhang - MSFT

1,575127

answered Nov 22 at 0:51

Lucas Zhang - MSFT

1,575127

I found that similar issue, but somehow it doesn't work for me. I added the package System.Reflection.Emit to the iOS project. Then I unloaded the project by right click > unload. Then I edited the project file by right click > Tools > Edit File. I added the PackageReference to an already present ItemGroupnode under <Project><PropertyGroup>. I reloaded the project and cleaned it, then I built it, which results in the same error.
– mefiX
Nov 22 at 7:03

1

Delete the folder bin and obj in iOS and Forms ,then clean and rebuild your project
– Lucas Zhang - MSFT
Nov 22 at 7:04

Deleting both the bin and obj folders fixed it! Thanks @Lucas which begs the question: Whisky Tango Foxtrott Questionmark
– mefiX
Nov 22 at 9:41

Sure thing my friend! Thank you! But still: why is VS's "clean" not able to "clean" properly? What is this?
– mefiX
Nov 22 at 9:44

add a comment |

I found that similar issue, but somehow it doesn't work for me. I added the package System.Reflection.Emit to the iOS project. Then I unloaded the project by right click > unload. Then I edited the project file by right click > Tools > Edit File. I added the PackageReference to an already present ItemGroupnode under <Project><PropertyGroup>. I reloaded the project and cleaned it, then I built it, which results in the same error.
– mefiX
Nov 22 at 7:03

1

Delete the folder bin and obj in iOS and Forms ,then clean and rebuild your project
– Lucas Zhang - MSFT
Nov 22 at 7:04

Deleting both the bin and obj folders fixed it! Thanks @Lucas which begs the question: Whisky Tango Foxtrott Questionmark
– mefiX
Nov 22 at 9:41

Sure thing my friend! Thank you! But still: why is VS's "clean" not able to "clean" properly? What is this?
– mefiX
Nov 22 at 9:44

I found that similar issue, but somehow it doesn't work for me. I added the package System.Reflection.Emit to the iOS project. Then I unloaded the project by right click > unload. Then I edited the project file by right click > Tools > Edit File. I added the PackageReference to an already present ItemGroupnode under <Project><PropertyGroup>. I reloaded the project and cleaned it, then I built it, which results in the same error.
– mefiX
Nov 22 at 7:03

Delete the folder bin and obj in iOS and Forms ,then clean and rebuild your project
– Lucas Zhang - MSFT
Nov 22 at 7:04

Deleting both the bin and obj folders fixed it! Thanks @Lucas which begs the question: Whisky Tango Foxtrott Questionmark
– mefiX
Nov 22 at 9:41

Sure thing my friend! Thank you! But still: why is VS's "clean" not able to "clean" properly? What is this?
– mefiX
Nov 22 at 9:44

add a comment |

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