Exception while encoding/writing view using pooled buffer

[GVX111]

on running controller /home/index showing this error

ArgumentException: The output byte buffer is too small to contain the encoded data, encoding 'Unicode (UTF-8)' fallback 'System.Text.EncoderReplacementFallback'.
Parameter name: bytes
System.Text.Encoding.ThrowBytesOverflow()

Error 2

Unhandled Exception: System.InvalidOperationException: A LeasedArraySegment was
collected without being returned to the pool. This is a memory leak.
   at Microsoft.Framework.MemoryPool.DefaultArraySegmentPool`1.DefaultLeasedArra
ySegment.Finalize()

[rynowak]

Can you provide some more details? What platform is this on? What's your controller/view code look like?

[GVX111]

this is my view.cshtml [http://textuploader.com/av9vf]

When i removed section slider working correct.
dnx: 1.0.0-rc1-15798
platform: windows

[GVX111]

I understand problem. If i have utf8 encoded text in @section script { } than exception.

[rynowak]

Working on a fix for this now - there are two issues here:

Dispose method needs to always dispose the buffers, even if flush fails

We were computing the usable size of the char buffer incorrectly. GetMaxCharCount is for decoding - what we need is a GetMinCharCount which doesn't exist. I'm changing the design a bit - now the char buffer is a fixed size, and the byte buffer must be big enough to accommodate it.

[GVX111]

@rynowak thank you for reply. I'm working on this error 10 hour and i didn't fix this problem.
How many time need to fix this but?

[rynowak]

If you need to have stable builds you shouldn't by using our CI packages, stick to the latest release without a build number in it (right now 'beta7') Using the latest packages means that you're going to be exposed to a lot of churn and unfortunately, sometimes breaks like this..

This will be checked in sometime this morning, and packages available when they are available.

[GVX111]

Yes i m using 6.0.0-*. I must change it t beta7?

[davidfowl]

beta7 is stable so yes, beta8 will be stable soon.

[GVX111]

Error:
Unhandled Exception: System.InvalidOperationException: A LeasedArraySegment was
collected without being returned to the pool. This is a memory leak.
at Microsoft.Extensions.MemoryPool.DefaultArraySegmentPool`1.DefaultLeasedArraySegment.Finalize()

[GVX111]

@rynowak Its same problem not fixed. I used dnu restore but same problem

[rynowak]

The package for this won't be available until it has time to propagate through our CI.

[GVX111]

@rynowak thank you for help. How many time does it need?

[rynowak]

This should be available now with version: 6.0.0-rc1-15986

[rynowak]

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